BE457930A - - Google Patents

Info

Publication number
BE457930A
BE457930A BE457930DA BE457930A BE 457930 A BE457930 A BE 457930A BE 457930D A BE457930D A BE 457930DA BE 457930 A BE457930 A BE 457930A
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 BE457930A publication Critical patent/BE457930A/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03JTUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02Indicating arrangements
    • H03J1/04Indicating arrangements with optical indicating means
    • H03J1/041Pointers, markers, or the like, for tuning dials; Folding dials
BE457930D 1944-12-15 BE457930A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE257260X 1944-12-15

Publications (1)

Publication Number Publication Date
BE457930A true BE457930A (zh)

Family

ID=3866684

Family Applications (1)

Application Number Title Priority Date Filing Date
BE457930D BE457930A (zh) 1944-12-15

Country Status (5)

Country Link
US (1) US2618236A (zh)
BE (1) BE457930A (zh)
CH (1) CH257260A (zh)
FR (1) FR938071A (zh)
GB (1) GB623504A (zh)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507027A (en) * 1941-09-02 1950-05-09 Hartford Nat Bank & Trust Co Radio receiver
BE449306A (zh) * 1942-02-21

Also Published As

Publication number Publication date
CH257260A (fr) 1948-09-30
GB623504A (en) 1949-05-18
US2618236A (en) 1952-11-18
FR938071A (fr) 1948-09-03

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