BE552279A - - Google Patents

Info

Publication number: BE552279A
Authority: BE; Belgium

Application number

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.)

1955-11-03

Publication of BE552279A publication Critical patent/BE552279A/xx

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

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Radar Systems Or Details Thereof (AREA)
Telephonic Communication Services (AREA)
Devices For Supply Of Signal Current (AREA)
Exchange Systems With Centralized Control (AREA)

BE552279D 1955-11-03 BE552279A (US08088918-20120103-C00476.png)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB31489/55A GB843175A (en)	1955-11-03	1955-11-03	Improvements in or relating to telecommunication systems

Publications (1)

Publication Number	Publication Date
BE552279A true BE552279A (US08088918-20120103-C00476.png)

Family

ID=10323842

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE552279D BE552279A (US08088918-20120103-C00476.png)	1955-11-03

Country Status (5)

Country	Link
US (1)	US2877306A (US08088918-20120103-C00476.png)
BE (1)	BE552279A (US08088918-20120103-C00476.png)
DE (1)	DE1077725B (US08088918-20120103-C00476.png)
FR (1)	FR1165105A (US08088918-20120103-C00476.png)
GB (2)	GB843175A (US08088918-20120103-C00476.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE25911E (en) *	1958-09-11	1965-11-23		Vaughan multiplex signaling system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL93063C (US08088918-20120103-C00476.png) *	1950-09-07
US2738382A (en) *	1951-01-27	1956-03-13	Bell Telephone Labor Inc	Magnetic drum dial pulse recording and storage registers
US2740003A (en) *	1952-10-25	1956-03-27	Bell Telephone Labor Inc	Rotational use of register circuits in telephone switching systems
BE526957A (US08088918-20120103-C00476.png) *	1953-03-05

0
- BE BE552279D patent/BE552279A/xx unknown
1955
- 1955-11-03 GB GB31489/55A patent/GB843175A/en not_active Expired
1956
- 1956-10-31 US US619495A patent/US2877306A/en not_active Expired - Lifetime
- 1956-10-31 GB GB4581/60A patent/GB843176A/en not_active Expired
- 1956-10-31 DE DEB47999A patent/DE1077725B/de active Pending
- 1956-11-02 FR FR1165105D patent/FR1165105A/fr not_active Expired

Also Published As

Publication number	Publication date
GB843175A (en)	1960-08-04
US2877306A (en)	1959-03-10
FR1165105A (fr)	1958-10-20
GB843176A (en)	1960-08-04
DE1077725B (de)	1960-03-17

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