BE473157A - - Google Patents

Info

Publication number
BE473157A
BE473157A BE473157DA BE473157A BE 473157 A BE473157 A BE 473157A BE 473157D A BE473157D A BE 473157DA BE 473157 A BE473157 A BE 473157A
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.)
Family has litigation
Publication of BE473157A publication Critical patent/BE473157A/xx
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23215936&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE473157(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
BE473157D 1940-01-12 BE473157A (en(2012))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US313497A US2290159A (en) 1940-01-12 1940-01-12 Frequency modulation system

Publications (1)

Publication Number Publication Date
BE473157A true BE473157A (en(2012))

Family

ID=23215936

Family Applications (1)

Application Number Title Priority Date Filing Date
BE473157D BE473157A (en(2012)) 1940-01-12

Country Status (5)

Country Link
US (1) US2290159A (en(2012))
BE (1) BE473157A (en(2012))
FR (1) FR946097A (en(2012))
GB (1) GB621228A (en(2012))
NL (1) NL67371C (en(2012))

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470892A (en) * 1942-11-25 1949-05-24 Hartford Nat Bank & Trust Co Stabilized frequency modulator
US2602159A (en) * 1946-06-14 1952-07-01 Collins Radio Co Frequency modulation generator
NL141942B (nl) * 1947-08-19 Meier Hermann Ernst In verband te leggen straatsteen.
US2773125A (en) * 1953-10-12 1956-12-04 Esther M Armstrong Multiplex frequency modulation transmitter

Also Published As

Publication number Publication date
GB621228A (en) 1949-04-06
US2290159A (en) 1942-07-21
NL67371C (en(2012))
FR946097A (fr) 1949-05-23

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