NL7202944A - - Google Patents

Info

Publication number: NL7202944A
Authority: NL; Netherlands

Application number

NL7202944A

Other versions

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.)

1971-12-07

Filing date

1972-03-06

Publication date

1973-06-12

1972-03-06 Application filed filed Critical

1973-06-12 Publication of NL7202944A publication Critical patent/NL7202944A/xx

1981-02-16 Publication of NL166373B publication Critical patent/NL166373B/en

1981-07-15 Application granted granted Critical

1981-07-15 Publication of NL166373C publication Critical patent/NL166373C/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Exchange Systems With Centralized Control (AREA)
Telephonic Communication Services (AREA)

NL7202944A 1971-12-07 1972-03-06 TELECOMMUNICATIONS CONNECTION NETWORK, IN PARTICULAR TELEPHONE CONNECTION NETWORK WITH TRANSFER OF INFORMATION FOR CONSTRUCTION CONSTRUCTION. NL166373C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712160660 DE2160660C2 (en)	1971-12-07	1971-12-07	Circuit arrangement for telecommunications switching systems. in particular telephone exchanges with data transmission devices used to establish connections

Publications (3)

Publication Number	Publication Date
NL7202944A true NL7202944A (en)	1973-06-12
NL166373B NL166373B (en)	1981-02-16
NL166373C NL166373C (en)	1981-07-15

Family

ID=5827272

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7202944A NL166373C (en)	1971-12-07	1972-03-06	TELECOMMUNICATIONS CONNECTION NETWORK, IN PARTICULAR TELEPHONE CONNECTION NETWORK WITH TRANSFER OF INFORMATION FOR CONSTRUCTION CONSTRUCTION.

Country Status (2)

Country	Link
DE (1)	DE2160660C2 (en)
NL (1)	NL166373C (en)

1971
- 1971-12-07 DE DE19712160660 patent/DE2160660C2/en not_active Expired
1972
- 1972-03-06 NL NL7202944A patent/NL166373C/en active

Also Published As

Publication number	Publication date
DE2160660B1 (en)	1973-05-30
DE2160660C2 (en)	1974-01-03
NL166373B (en)	1981-02-16
NL166373C (en)	1981-07-15

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Legal Events

Date	Code	Title	Description
1981-11-16	VIT	Lapsed due to non-payment of the due maintenance fee for the patent or patent application