BE454503A - - Google Patents

Info

Publication number
BE454503A
BE454503A BE454503DA BE454503A BE 454503 A BE454503 A BE 454503A BE 454503D A BE454503D A BE 454503DA BE 454503 A BE454503 A BE 454503A
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.)
Publication of BE454503A publication Critical patent/BE454503A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/10—Angle modulation by means of variable impedance
    • H03C3/12—Angle modulation by means of variable impedance by means of a variable reactive element
    • H03C3/14—Angle modulation by means of variable impedance by means of a variable reactive element simulated by circuit comprising active element with at least three electrodes, e.g. reactance-tube circuit
BE454503D 1943-02-25 BE454503A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL241543X 1943-02-25

Publications (1)

Publication Number Publication Date
BE454503A true BE454503A (enrdf_load_html_response)

Family

ID=19780577

Family Applications (1)

Application Number Title Priority Date Filing Date
BE454503D BE454503A (enrdf_load_html_response) 1943-02-25

Country Status (6)

Country Link
US (1) US2582673A (enrdf_load_html_response)
BE (1) BE454503A (enrdf_load_html_response)
CH (1) CH241543A (enrdf_load_html_response)
DE (1) DE864413C (enrdf_load_html_response)
FR (1) FR902171A (enrdf_load_html_response)
GB (1) GB625268A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB687783A (en) * 1950-04-15 1953-02-18 Emi Ltd Improvements relating to circuit arrangements for modulating carrier frequency signals
DE872228C (de) * 1951-09-18 1953-03-30 Telefunken Gmbh Schaltung zur Modulation von Hochfrequenzschwingungen
US2858436A (en) * 1953-12-14 1958-10-28 Gen Electric Automatic frequency control system
JPS6042393Y2 (ja) * 1980-01-24 1985-12-26 シチズン時計株式会社 クオ−ツ腕時計の防水リユウズ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279660A (en) * 1937-04-13 1942-04-14 Rca Corp Wave length modulation system
US2323598A (en) * 1941-01-07 1943-07-06 Rca Corp Variable signal response network
US2361658A (en) * 1942-10-26 1944-10-31 Rca Corp Sound recording and reproducing system
US2394427A (en) * 1942-11-09 1946-02-05 Rca Corp Wave length modulation
US2383848A (en) * 1943-02-25 1945-08-28 Rca Corp Reactance control circuit
US2382436A (en) * 1943-08-18 1945-08-14 Bell Telephone Labor Inc Reactance tube circuit

Also Published As

Publication number Publication date
US2582673A (en) 1952-01-15
GB625268A (en) 1949-06-24
DE864413C (de) 1953-01-26
CH241543A (de) 1946-03-15
FR902171A (fr) 1945-08-21

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