BE498998A - - Google Patents

Info

Publication number: BE498998A
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.)

1949-10-27

Publication of BE498998A publication Critical patent/BE498998A/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)
Structure Of Telephone Exchanges (AREA)
Monitoring And Testing Of Exchanges (AREA)

BE498998D 1949-10-27 BE498998A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR999478T		1949-10-27

Publications (1)

Publication Number	Publication Date
BE498998A true BE498998A (enrdf_load_html_response)

Family

ID=9559771

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE498998D BE498998A (enrdf_load_html_response)	1949-10-27

Country Status (4)

Country	Link
BE (1)	BE498998A (enrdf_load_html_response)
CH (1)	CH297627A (enrdf_load_html_response)
FR (1)	FR999478A (enrdf_load_html_response)
GB (1)	GB689266A (enrdf_load_html_response)

0
- BE BE498998D patent/BE498998A/xx unknown
1949
- 1949-10-27 FR FR999478D patent/FR999478A/fr not_active Expired
1950
- 1950-10-25 GB GB25991/50A patent/GB689266A/en not_active Expired
- 1950-10-25 CH CH297627D patent/CH297627A/fr unknown

Also Published As

Publication number	Publication date
GB689266A (en)	1953-03-25
CH297627A (fr)	1954-03-31
FR999478A (fr)	1952-01-31

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