BE516292A - - Google Patents

Info

Publication number: BE516292A
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.)

1952-01-10

Publication of BE516292A publication Critical patent/BE516292A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Monitoring And Testing Of Exchanges (AREA)

BE516292D 1952-01-10 BE516292A (US06605200-20030812-C00035.png)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE718876X		1952-01-10

Publications (1)

Publication Number	Publication Date
BE516292A true BE516292A (US06605200-20030812-C00035.png)

Family

ID=6627056

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE516292D BE516292A (US06605200-20030812-C00035.png)	1952-01-10

Country Status (3)

Country	Link
BE (1)	BE516292A (US06605200-20030812-C00035.png)
FR (1)	FR1069542A (US06605200-20030812-C00035.png)
GB (1)	GB718876A (US06605200-20030812-C00035.png)

0
- BE BE516292D patent/BE516292A/xx unknown
1953
- 1953-01-08 GB GB621/53A patent/GB718876A/en not_active Expired
- 1953-01-10 FR FR1069542D patent/FR1069542A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1069542A (fr)	1954-07-08
GB718876A (en)	1954-11-24

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