BE467580A - - Google Patents

Info

Publication number: BE467580A
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.)

1945-09-12

Publication of BE467580A publication Critical patent/BE467580A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)

BE467580D 1945-09-12 BE467580A (US07714131-20100511-C00038.png)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR997944T		1945-09-12

Publications (1)

Publication Number	Publication Date
BE467580A true BE467580A (US07714131-20100511-C00038.png)

Family

ID=9559040

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE467580D BE467580A (US07714131-20100511-C00038.png)	1945-09-12

Country Status (3)

Country	Link
BE (1)	BE467580A (US07714131-20100511-C00038.png)
CH (1)	CH258154A (US07714131-20100511-C00038.png)
FR (1)	FR997944A (US07714131-20100511-C00038.png)

0
- BE BE467580D patent/BE467580A/xx unknown
1945
- 1945-09-12 FR FR997944D patent/FR997944A/fr not_active Expired
1946
- 1946-08-21 CH CH258154D patent/CH258154A/fr unknown

Also Published As

Publication number	Publication date
FR997944A (fr)	1952-01-11
CH258154A (fr)	1948-11-15

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