BE518919A - - Google Patents

Info

Publication number: BE518919A
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.)

1953-03-20

Publication of BE518919A publication Critical patent/BE518919A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/165—Ground-based stations employing angle modulation

Landscapes

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

BE518919D 1953-03-20 BE518919A (US20020095090A1-20020718-M00002.png)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1073122T		1953-03-20

Publications (1)

Publication Number	Publication Date
BE518919A true BE518919A (US20020095090A1-20020718-M00002.png)

Family

ID=9605970

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE518919D BE518919A (US20020095090A1-20020718-M00002.png)	1953-03-20

Country Status (3)

Country	Link
BE (1)	BE518919A (US20020095090A1-20020718-M00002.png)
CH (1)	CH298350A (US20020095090A1-20020718-M00002.png)
FR (1)	FR1073122A (US20020095090A1-20020718-M00002.png)

0
- BE BE518919D patent/BE518919A/xx unknown
1952
- 1952-02-26 CH CH298350D patent/CH298350A/de unknown
1953
- 1953-03-20 FR FR1073122D patent/FR1073122A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1073122A (fr)	1954-09-20
CH298350A (de)	1954-04-30

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