BE505559A - - Google Patents

Info

Publication number: BE505559A
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.)

1950-09-01

Publication of BE505559A publication Critical patent/BE505559A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/14—Arrangements providing for calling or supervisory signals

Landscapes

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

BE505559D 1950-09-01 BE505559A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1036563T		1950-09-01

Publications (1)

Publication Number	Publication Date
BE505559A true BE505559A (cg-RX-API-DMAC7.html)

Family

ID=9586487

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE505559D BE505559A (cg-RX-API-DMAC7.html)	1950-09-01

Country Status (3)

Country	Link
BE (1)	BE505559A (cg-RX-API-DMAC7.html)
CH (1)	CH301273A (cg-RX-API-DMAC7.html)
FR (1)	FR1036563A (cg-RX-API-DMAC7.html)

0
- BE BE505559D patent/BE505559A/xx unknown
1950
- 1950-09-01 FR FR1036563D patent/FR1036563A/fr not_active Expired
1951
- 1951-09-01 CH CH301273D patent/CH301273A/fr unknown

Also Published As

Publication number	Publication date
FR1036563A (fr)	1953-09-09
CH301273A (fr)	1954-08-31

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