FR874944A - Shortwave tuning device - Google Patents

Shortwave tuning device

Info

Publication number
FR874944A
FR874944A FR874944DA FR874944A FR 874944 A FR874944 A FR 874944A FR 874944D A FR874944D A FR 874944DA FR 874944 A FR874944 A FR 874944A
Authority
FR
France
Prior art keywords
shortwave
tuning device
tuning
shortwave tuning
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Georg Von Schaub
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR874944A publication Critical patent/FR874944A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/10—Circuit arrangements for fine tuning, e.g. bandspreading
FR874944D 1940-08-31 1941-08-30 Shortwave tuning device Expired FR874944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE874944X 1940-08-31

Publications (1)

Publication Number Publication Date
FR874944A true FR874944A (en) 1942-08-31

Family

ID=6817073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR874944D Expired FR874944A (en) 1940-08-31 1941-08-30 Shortwave tuning device

Country Status (2)

Country Link
BE (1) BE446287A (en)
FR (1) FR874944A (en)

Also Published As

Publication number Publication date
BE446287A (en)

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