NO142372C - Anordning for fastholdelse av ett eller flere kretskort i et telefonapparat - Google Patents

Anordning for fastholdelse av ett eller flere kretskort i et telefonapparat

Info

Publication number: NO142372C
Authority: NO; Norway
Prior art keywords: circuits; holding; phone; phone device
Prior art date: 1977-10-24

Application number

NO783569A

Other languages

English (en)

Norwegian (no)

Other versions

NO783569L (no

NO142372B (no

Inventor

Leif Branden

Jan Fredrik Bruun

Olle Holm

Ronnie Erik Mellgren

Karl Arne Rye

Carl-Axel Stroemer

Erling Tronslien

Original Assignee

Ericsson Telefon Ab L M

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.)

1977-10-24

Filing date

1978-10-23

Publication date

1980-08-20

1978-10-23 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1979-04-25 Publication of NO783569L publication Critical patent/NO783569L/no

1980-04-28 Publication of NO142372B publication Critical patent/NO142372B/no

1980-08-20 Publication of NO142372C publication Critical patent/NO142372C/no

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Mounting Of Printed Circuit Boards And The Like (AREA)
Telephone Set Structure (AREA)
Telephone Function (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Casings For Electric Apparatus (AREA)

NO783569A 1977-10-24 1978-10-23 Anordning for fastholdelse av ett eller flere kretskort i et telefonapparat NO142372C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7711945A SE406257B (sv)	1977-10-24	1977-10-24	Anordning for fasthallning av ett eller flera kretskort i en telefonapparat

Publications (3)

Publication Number	Publication Date
NO783569L NO783569L (no)	1979-04-25
NO142372B NO142372B (no)	1980-04-28
NO142372C true NO142372C (no)	1980-08-20

Family

ID=20332664

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO783569A NO142372C (no)	1977-10-24	1978-10-23	Anordning for fastholdelse av ett eller flere kretskort i et telefonapparat

Country Status (13)

Country	Link
US (1)	US4277652A (de)
CA (1)	CA1103378A (de)
CH (1)	CH649426A5 (de)
DK (1)	DK147059C (de)
FI (1)	FI64875C (de)
GB (1)	GB2044581B (de)
HK (1)	HK13684A (de)
IT (1)	IT1099515B (de)
NL (1)	NL7810576A (de)
NO (1)	NO142372C (de)
SE (1)	SE406257B (de)
SG (1)	SG16783G (de)
WO (1)	WO1979000227A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4375584A (en) *	1980-10-06	1983-03-01	Siemens Corporation	Modular telephone keyset structure
USD278236S (en)	1983-02-15	1985-04-02	Northern Telecom Limited	Telephone set base
US4581495A (en) *	1984-05-02	1986-04-08	Buscom Systems Inc.	Modular telephone housing
DE3607727A1 (de) *	1986-01-25	1987-09-03	Telefonbau & Normalzeit Gmbh	Fernsprechapparat
GB9320260D0 (en) *	1993-10-01	1993-11-17	Sdx Business Systems Limited	Telephone apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL126473C (de) *	1959-08-31
DE1146123B (de) *	1961-09-06	1963-03-28	Siemens Ag	Fernsprechstation
FR1567167A (de) *	1968-02-06	1969-05-16
US3657487A (en) *	1969-09-12	1972-04-18	Int Standard Electric Corp	Telephone subset using modular construction
SE381152B (sv) *	1974-04-08	1975-11-24	K Soderberg	Telefonapparat, samt sett att sammansetta telefonapparaten.
US4089042A (en) *	1976-11-22	1978-05-09	Gte Automatic Electric Laboratories Incorporated	Support for hybrid substrate carrying electrical circuit patterns and elements
DE2736545B2 (de) *	1977-08-11	1979-10-31	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Steckeinheit mit einer elektrische Bauelemente tragenden Leiterplatte

1977
- 1977-10-24 SE SE7711945A patent/SE406257B/sv not_active IP Right Cessation
1978
- 1978-10-17 FI FI783157A patent/FI64875C/sv not_active IP Right Cessation
- 1978-10-18 CH CH6118/79A patent/CH649426A5/de not_active IP Right Cessation
- 1978-10-18 WO PCT/SE1978/000061 patent/WO1979000227A1/en not_active Ceased
- 1978-10-18 GB GB7938585A patent/GB2044581B/en not_active Expired
- 1978-10-20 DK DK469778A patent/DK147059C/da not_active IP Right Cessation
- 1978-10-23 CA CA313,974A patent/CA1103378A/en not_active Expired
- 1978-10-23 NL NL7810576A patent/NL7810576A/xx not_active Application Discontinuation
- 1978-10-23 NO NO783569A patent/NO142372C/no unknown
- 1978-10-24 IT IT29051/78A patent/IT1099515B/it active
1979
- 1979-05-31 US US06/050,171 patent/US4277652A/en not_active Expired - Lifetime
1983
- 1983-04-09 SG SG167/83A patent/SG16783G/en unknown
1984
- 1984-02-16 HK HK136/84A patent/HK13684A/xx unknown

Also Published As

Publication number	Publication date
NO783569L (no)	1979-04-25
DK147059B (da)	1984-03-26
GB2044581A (en)	1980-10-15
GB2044581B (en)	1982-12-01
NO142372B (no)	1980-04-28
SE406257B (sv)	1979-01-29
CA1103378A (en)	1981-06-16
IT1099515B (it)	1985-09-18
HK13684A (en)	1984-02-24
CH649426A5 (de)	1985-05-15
WO1979000227A1 (en)	1979-05-03
NL7810576A (nl)	1979-04-26
DK147059C (da)	1984-10-22
DK469778A (da)	1979-04-25
SG16783G (en)	1984-08-03
FI64875C (fi)	1984-01-10
FI783157A7 (fi)	1979-04-25
US4277652A (en)	1981-07-07
FI64875B (fi)	1983-09-30
IT7829051A0 (it)	1978-10-24

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