NL170077C - TELECOMMUNICATIONS CONNECTION NETWORK. - Google Patents

TELECOMMUNICATIONS CONNECTION NETWORK.

Info

Publication number: NL170077C
Authority: NL; Netherlands
Prior art keywords: connection network; telecommunications connection; telecommunications; network; connection
Prior art date: 1974-03-21

Application number

NL7503095A

Other languages

Dutch (nl)

Other versions

NL7503095A (en

NL170077B (en

Original Assignee

Siemens Ag

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.)

1974-03-21

Filing date

1975-03-14

Publication date

1982-09-16

1974-03-21 Priority claimed from DE19742413740 external-priority patent/DE2413740C2/en

1975-03-14 Application filed by Siemens Ag filed Critical Siemens Ag

1975-09-23 Publication of NL7503095A publication Critical patent/NL7503095A/en

1982-04-16 Publication of NL170077B publication Critical patent/NL170077B/en

1982-09-16 Application granted granted Critical

1982-09-16 Publication of NL170077C publication Critical patent/NL170077C/en

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Mobile Radio Communication Systems (AREA)
Data Exchanges In Wide-Area Networks (AREA)

NL7503095A 1974-03-21 1975-03-14 TELECOMMUNICATIONS CONNECTION NETWORK. NL170077C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742413740 DE2413740C2 (en)		1974-03-21	Circuit arrangement for telecommunications switching networks, in particular telephone switching networks, with data transmission devices for the exchange of control information

Publications (3)

Publication Number	Publication Date
NL7503095A NL7503095A (en)	1975-09-23
NL170077B NL170077B (en)	1982-04-16
NL170077C true NL170077C (en)	1982-09-16

Family

ID=5910802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7503095A NL170077C (en)	1974-03-21	1975-03-14	TELECOMMUNICATIONS CONNECTION NETWORK.

Country Status (6)

Country	Link
BE (1)	BE826991A (en)
DK (1)	DK141350C (en)
FR (1)	FR2265238B1 (en)
GB (1)	GB1495341A (en)
IT (1)	IT1034360B (en)
NL (1)	NL170077C (en)

1975
- 1975-03-10 GB GB984175A patent/GB1495341A/en not_active Expired
- 1975-03-14 NL NL7503095A patent/NL170077C/en not_active IP Right Cessation
- 1975-03-17 FR FR7508227A patent/FR2265238B1/fr not_active Expired
- 1975-03-18 IT IT2135975A patent/IT1034360B/en active
- 1975-03-20 DK DK115475A patent/DK141350C/en not_active IP Right Cessation
- 1975-03-21 BE BE154594A patent/BE826991A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT1034360B (en)	1979-09-10
DK115475A (en)	1975-09-22
NL7503095A (en)	1975-09-23
FR2265238B1 (en)	1981-03-20
DE2413740A1 (en)	1975-07-03
NL170077B (en)	1982-04-16
FR2265238A1 (en)	1975-10-17
DK141350C (en)	1980-08-18
DK141350B (en)	1980-02-25
DE2413740B1 (en)	1975-07-03
BE826991A (en)	1975-09-22
GB1495341A (en)	1977-12-14

Similar Documents

Publication	Publication Date	Title
NL7506002A (en)	1975-12-02	TELECOMMUNICATION CABLE.
NL7604278A (en)	1976-10-27	TELECOMMUNICATIONS NETWORK.
IT1051463B (en)	1981-04-21	TELECOMMUNICATION SYSTEM
NL7613116A (en)	1977-05-26	TELECOMMUNICATIONS SYSTEM.
NL169943C (en)	1982-09-01	COMMUNICATION SYSTEM.
NL7505781A (en)	1975-12-02	SOLDERLESS CONNECTION.
NO147085C (en)	1983-01-26	TELECOMMUNICATION CABLE.
NL183621C (en)	1988-12-01	DIGITAL TELECOMMUNICATIONS TRANSMISSION SYSTEM.
NL172014C (en)	1983-06-16	TELECOMMUNICATIONS CONNECTION SYSTEM.
NL7515229A (en)	1976-07-02	CALCULATION NETWORK.
NL7505456A (en)	1975-11-12	ELECTRICAL CONNECTION BLOCK.
NL7606570A (en)	1976-12-21	SUBSCRIBER NETWORK.
SE392557B (en)	1977-03-28	SUBSCRIBER TELEPHONE
NL7508010A (en)	1976-01-07	TELEPHONE NUMBER REPERTOIR DIALER.
NL162810B (en)	1980-01-15	TELECOMMUNICATIONS NETWORK.
NL7513444A (en)	1976-05-20	COMMUNICATION SYSTEM.
NL7514138A (en)	1976-06-15	SPEAKING TELEPHONE SYSTEM.
NL7509510A (en)	1976-02-24	TELECOMMUNICATIONS METHOD.
NL7500501A (en)	1975-07-28	TELEPHONE DIALING SYSTEM.
NL7612629A (en)	1977-05-17	DIGITAL TELECOMMUNICATIONS SYSTEM.
DK138298B (en)	1978-08-07	Program warehouse-controlled telecommunication system.
NL7510754A (en)	1976-03-30	CALL DOMAINERATORS.
NL170481B (en)	1982-06-01	TELECOMMUNICATIONS NETWORK.
NO139841C (en)	1979-05-16	TELECOMMUNICATION SYSTEM.
NL7412053A (en)	1976-03-15	TELECOMMUNICATIONS CENTRAL WITH TIME DIVIDING.

Legal Events

Date	Code	Title	Description
1988-11-16	V1	Lapsed because of non-payment of the annual fee