NL38349C - - Google Patents

Info

Publication number
NL38349C
NL38349C NL38349DA NL38349C NL 38349 C NL38349 C NL 38349C NL 38349D A NL38349D A NL 38349DA NL 38349 C NL38349 C NL 38349C
Authority
NL
Netherlands
Application number
Publication of NL38349C publication Critical patent/NL38349C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/28—Continuous tuning of more than one resonant circuit simultaneously, the tuning frequencies of the circuits having a substantially constant difference throughout the tuning range
NL38349D NL38349C (en)

Publications (1)

Publication Number Publication Date
NL38349C true NL38349C (en)

Family

ID=1800455

Family Applications (1)

Application Number Title Priority Date Filing Date
NL38349D NL38349C (en)

Country Status (1)

Country Link
NL (1) NL38349C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425454A (en) * 1942-10-23 1947-08-12 Hazeltine Research Inc Tracking tunable system
US2495624A (en) * 1944-03-16 1950-01-24 Hartford Nat Bank & Trust Co Radio receiver with band-spread tunable circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425454A (en) * 1942-10-23 1947-08-12 Hazeltine Research Inc Tracking tunable system
US2495624A (en) * 1944-03-16 1950-01-24 Hartford Nat Bank & Trust Co Radio receiver with band-spread tunable circuits

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