DK101079A - Brokoblet forstaerker - Google Patents

Brokoblet forstaerker

Info

Publication number: DK101079A
Authority: DK; Denmark
Prior art keywords: amplifier; broken; broken amplifier
Prior art date: 1978-11-08

Application number

DK101079A

Other languages

English (en)

Inventor

P F Blomley

Original Assignee

Int Standard Electric Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-11-08

Filing date

1979-03-12

Publication date

1980-05-09

1979-03-12 Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp

1980-05-09 Publication of DK101079A publication Critical patent/DK101079A/da

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6025—Substation equipment, e.g. for use by subscribers including speech amplifiers implemented as integrated speech networks

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Amplifiers (AREA)
Interface Circuits In Exchanges (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Silver Salt Photography Or Processing Solution Therefor (AREA)

DK101079A 1978-11-08 1979-03-12 Brokoblet forstaerker DK101079A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7843602A GB2034555B (en)	1978-11-08	1978-11-08	Bridge amplifier

Publications (1)

Publication Number	Publication Date
DK101079A true DK101079A (da)	1980-05-09

Family

ID=10500875

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK101079A DK101079A (da)	1978-11-08	1979-03-12	Brokoblet forstaerker

Country Status (36)

Country	Link
US (1)	US4286123A (da)
JP (1)	JPS5566153A (da)
AR (1)	AR217354A1 (da)
AT (1)	AT376090B (da)
AU (1)	AU518350B2 (da)
BE (1)	BE879902A (da)
BR (1)	BR7901163A (da)
CA (1)	CA1149980A (da)
CH (1)	CH647114A5 (da)
DD (1)	DD141383A5 (da)
DE (1)	DE2856072C3 (da)
DK (1)	DK101079A (da)
EG (1)	EG14801A (da)
ES (1)	ES476608A1 (da)
FI (1)	FI790944A7 (da)
FR (1)	FR2441301A1 (da)
GB (1)	GB2034555B (da)
GR (1)	GR66659B (da)
HK (1)	HK49787A (da)
HU (1)	HU177459B (da)
IL (1)	IL56530A0 (da)
IN (1)	IN150998B (da)
IT (1)	IT1192686B (da)
MX (1)	MX146725A (da)
NL (1)	NL7812201A (da)
NO (1)	NO145811C (da)
NZ (1)	NZ189634A (da)
PH (1)	PH16061A (da)
PL (1)	PL125280B1 (da)
PT (1)	PT69609A (da)
RO (1)	RO80675A (da)
SE (2)	SE437452B (da)
SU (1)	SU1088677A3 (da)
TR (1)	TR20841A (da)
YU (1)	YU305478A (da)
ZA (1)	ZA79281B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2057815B (en) *	1979-08-31	1983-08-10	Standard Telephones Cables Ltd	Electronic telephone circuit
US4536888A (en) *	1981-08-21	1985-08-20	Plantronics, Inc.	Voice communication instrument system with line-powered receiver conditioning circuit
NL8304312A (nl) *	1983-12-15	1985-07-01	Philips Nv	Telefooncircuit met klasse-b versterker.
JP3404848B2 (ja) *	1993-12-21	2003-05-12	ソニー株式会社	半導体装置
PL443367A1 (pl) *	2022-12-30	2024-01-29	Główny Instytut Górnictwa	Polimerobeton oraz sposób jego otrzymywania

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3175050A (en) *	1960-03-21	1965-03-23	Nat Company Inc	Bi-directional signal circuit
US3238310A (en) *	1961-02-13	1966-03-01	Rca Corp	Bidirectional amplifiers
US3359378A (en) *	1964-09-28	1967-12-19	Sanders Associates Inc	Two-way amplifier
US3529099A (en) *	1967-05-10	1970-09-15	Itt	Telephone subset with resistive hybrid network
US3573402A (en) *	1969-03-25	1971-04-06	Lorain Prod Corp	Bidirectional additive amplifier
NL6916988A (da) *	1969-11-11	1971-05-13
NL7200294A (da) *	1972-01-08	1973-07-10
NL7307296A (da) *	1973-05-25	1974-11-27
US3882274A (en) *	1974-02-28	1975-05-06	Regents State Of Florida Board	Bidirectional digital amplifier
US4004091A (en) *	1975-06-26	1977-01-18	Motorola, Inc.	Bidirectional line driver
DE2536201C2 (de) *	1975-08-13	1982-06-03	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Schaltungsanordnung für Fernmeldeanlagen insbesondere für Fernsprechapparate zur Abgabe von Wählimpulsen mit einem Transistor

1978
- 1978-11-08 GB GB7843602A patent/GB2034555B/en not_active Expired
- 1978-11-08 AU AU42642/78A patent/AU518350B2/en not_active Ceased
- 1978-12-15 NL NL7812201A patent/NL7812201A/nl not_active Application Discontinuation
- 1978-12-21 NO NO784313A patent/NO145811C/no unknown
- 1978-12-22 YU YU03054/78A patent/YU305478A/xx unknown
- 1978-12-22 AT AT0922178A patent/AT376090B/de not_active IP Right Cessation
- 1978-12-22 HU HU78IE857A patent/HU177459B/hu unknown
- 1978-12-23 DE DE2856072A patent/DE2856072C3/de not_active Expired
- 1978-12-28 FR FR7836640A patent/FR2441301A1/fr active Granted
1979
- 1979-01-04 SU SU792708650A patent/SU1088677A3/ru active
- 1979-01-05 ES ES476608A patent/ES476608A1/es not_active Expired
- 1979-01-11 RO RO7996254A patent/RO80675A/ro unknown
- 1979-01-12 DD DD79210456A patent/DD141383A5/de unknown
- 1979-01-23 ZA ZA79281A patent/ZA79281B/xx unknown
- 1979-01-24 PH PH22101A patent/PH16061A/en unknown
- 1979-01-29 IL IL56530A patent/IL56530A0/xx unknown
- 1979-02-01 IT IT19775/79A patent/IT1192686B/it active
- 1979-02-07 JP JP1234979A patent/JPS5566153A/ja active Granted
- 1979-02-09 PL PL1979213320A patent/PL125280B1/pl unknown
- 1979-02-13 NZ NZ189634A patent/NZ189634A/xx unknown
- 1979-02-14 TR TR20841A patent/TR20841A/xx unknown
- 1979-02-15 MX MX176624A patent/MX146725A/es unknown
- 1979-02-15 IN IN139/CAL/79A patent/IN150998B/en unknown
- 1979-02-22 BR BR7901163A patent/BR7901163A/pt unknown
- 1979-03-12 DK DK101079A patent/DK101079A/da not_active Application Discontinuation
- 1979-03-15 US US06/020,647 patent/US4286123A/en not_active Expired - Lifetime
- 1979-03-15 GR GR58614A patent/GR66659B/el unknown
- 1979-03-15 AR AR275826A patent/AR217354A1/es active
- 1979-03-20 EG EG79182A patent/EG14801A/xx active
- 1979-03-20 CA CA000323782A patent/CA1149980A/en not_active Expired
- 1979-03-20 FI FI790944A patent/FI790944A7/fi not_active Application Discontinuation
- 1979-03-26 SE SE7902675A patent/SE437452B/sv not_active IP Right Cessation
- 1979-04-03 CH CH307079A patent/CH647114A5/de not_active IP Right Cessation
- 1979-05-14 PT PT69609A patent/PT69609A/pt unknown
- 1979-11-08 BE BE2/58192A patent/BE879902A/nl not_active IP Right Cessation
1984
- 1984-08-24 SE SE8404228A patent/SE8404228L/ not_active Application Discontinuation
1987
- 1987-06-25 HK HK497/87A patent/HK49787A/xx unknown

Also Published As

Publication number	Publication date
NO784313L (no)	1980-05-09
US4286123A (en)	1981-08-25
DE2856072C3 (de)	1986-10-23
SE7902675L (sv)	1980-05-09
FI790944A7 (fi)	1980-05-09
PH16061A (en)	1983-06-09
BE879902A (nl)	1980-05-08
GB2034555A (en)	1980-06-04
ATA922178A (de)	1984-02-15
GR66659B (da)	1981-04-07
AR217354A1 (es)	1980-03-14
PL213320A1 (da)	1980-05-19
TR20841A (tr)	1982-10-19
IL56530A0 (en)	1979-03-12
DE2856072B2 (de)	1980-08-28
SE437452B (sv)	1985-02-25
IT1192686B (it)	1988-05-04
PT69609A (en)	1979-06-01
DE2856072A1 (de)	1980-05-14
CA1149980A (en)	1983-07-12
JPH0228943B2 (da)	1990-06-27
HU177459B (en)	1981-10-28
GB2034555B (en)	1983-03-02
IT7919775A0 (it)	1979-02-01
HK49787A (en)	1987-07-03
NL7812201A (nl)	1980-05-12
FR2441301B1 (da)	1983-12-30
MX146725A (es)	1982-08-03
SE8404228D0 (sv)	1984-08-24
SU1088677A3 (ru)	1984-04-23
AT376090B (de)	1984-10-10
PL125280B1 (en)	1983-04-30
ES476608A1 (es)	1979-12-16
DD141383A5 (de)	1980-04-23
CH647114A5 (de)	1984-12-28
NO145811B (no)	1982-02-22
ZA79281B (en)	1980-01-30
NO145811C (no)	1982-06-09
AU518350B2 (en)	1981-09-24
RO80675A (ro)	1983-02-01
FR2441301A1 (fr)	1980-06-06
SE8404228L (sv)	1984-08-24
BR7901163A (pt)	1980-10-29
EG14801A (en)	1985-03-31
NZ189634A (en)	1981-05-15
IN150998B (da)	1983-02-12
YU305478A (en)	1983-04-30
JPS5566153A (en)	1980-05-19
AU4264278A (en)	1980-05-15

Legal Events

Date	Code	Title	Description
1988-08-08	AHS	Application shelved for other reasons than non-payment

Publication	Publication Date	Title
ATA279A (de)	1985-04-15	Akupunkturgeraet
BE872071A (fr)	1979-05-16	Afdichtorgaan
AT365922B (de)	1982-02-25	Netzbett
DK99379A (da)	1979-09-14	Plaendklipper
DK146378C (da)	1984-03-26	Arkbaereindretning
DK155767C (da)	1989-09-25	Episkop
AR218561A1 (es)	1980-06-13	Copoliester p-oxibenzoilico
DK469779A (da)	1980-05-10	Stoebeasfaltblanding
DK458279A (da)	1980-05-01	Groenthoster
FR2421510B1 (fr)	1987-09-11	Amplificateur isolateur
SE7801377L (sv)	1979-08-08	Elektrisk forsterkare
DK101079A (da)	1980-05-09	Brokoblet forstaerker
DK182580A (da)	1980-05-29	Moenttelefon
FR2423918B1 (fr)	1985-11-08	Amplificateur
FI54559C (fi)	1979-01-10	Tandpetare
DK148341C (da)	1986-01-06	Roehoester
DD135639A1 (de)	1979-05-16	Daemmdachelement
DD134926A1 (de)	1979-04-04	Stirnradwaelzfraesmaschine
AR224881A1 (es)	1982-01-29	2-hidroxifenilbenzotiazoles
DK202579A (da)	1979-11-17	Snekaster
BR7900340A (pt)	1979-08-14	Saco-silo
SE7808242L (sv)	1980-01-29	Elektrisk forsterkare
BE873373A (fr)	1979-05-02	Trans-eburnamonine
DE2857122T1 (de)	1980-12-04	N-substituted-6-oxamorphinans
DD137375A1 (de)	1979-08-29	Kaeltemittelverdichter