BE372832A - - Google Patents

Info

Publication number: BE372832A
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.)

1930-01-08

Publication of BE372832A publication Critical patent/BE372832A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/36—Repeater circuits

Landscapes

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

BE372832D 1930-01-08 BE372832A (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR563296X		1930-01-08

Publications (1)

Publication Number	Publication Date
BE372832A true BE372832A (ja)

Family

ID=8944935

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE372832D BE372832A (ja)	1930-01-08

Country Status (6)

Country	Link
US (1)	US1918152A (ja)
BE (1)	BE372832A (ja)
DE (1)	DE563296C (ja)
FR (1)	FR703911A (ja)
GB (1)	GB356460A (ja)
NL (1)	NL28629C (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2176079B (en) *	1985-05-23	1989-03-08	David James Reginald Martin	Direction-adaptive repeater for guided radio systems

0
- NL NL28629D patent/NL28629C/xx active
- BE BE372832D patent/BE372832A/xx unknown
1930
- 1930-01-08 FR FR703911D patent/FR703911A/fr not_active Expired
- 1930-08-12 DE DE1930563296D patent/DE563296C/de not_active Expired
- 1930-08-29 GB GB25873/30A patent/GB356460A/en not_active Expired
- 1930-11-10 US US494758A patent/US1918152A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE563296C (de)	1932-11-03
FR703911A (fr)	1931-05-08
US1918152A (en)	1933-07-11
NL28629C (ja)
GB356460A (en)	1931-09-10

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