NL59012C - - Google Patents

Info

Publication number
NL59012C
NL59012C NL59012DA NL59012C NL 59012 C NL59012 C NL 59012C NL 59012D A NL59012D A NL 59012DA NL 59012 C NL59012 C NL 59012C
Authority
NL
Netherlands
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 NL59012C publication Critical patent/NL59012C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/041—Pointers, markers, or the like, for tuning dials; Folding dials
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/044—Illumination of the tuning dial; On and off switching of the illumination; Circuits related with illumination
NL59012D 1941-09-04 NL59012C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL247266X 1941-09-04

Publications (1)

Publication Number Publication Date
NL59012C true NL59012C (xx)

Family

ID=19780905

Family Applications (1)

Application Number Title Priority Date Filing Date
NL59012D NL59012C (xx) 1941-09-04

Country Status (6)

Country Link
US (1) US2470012A (xx)
BE (1) BE447048A (xx)
CH (1) CH247266A (xx)
FR (1) FR885728A (xx)
GB (1) GB621048A (xx)
NL (1) NL59012C (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709060A (en) * 1951-06-08 1955-05-24 Robert D Newcomb Adjustable control panel for electrical devices
US2938426A (en) * 1956-12-31 1960-05-31 American Optical Corp Refractors
DE1177222B (de) * 1960-11-30 1964-09-03 Telefunken Patent Anordnung zur loesbaren Halterung von Bauteilen, vorzugsweise von UHF-Abstimm-geraeten in Fernsehempfaengern
DE102012019616A1 (de) * 2012-10-01 2014-04-03 Wika Alexander Wiegand Se & Co. Kg Auswerteeinheit für eine physikalische Größe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US736751A (en) * 1901-11-21 1903-08-18 John Lobmiller Transparency.
US1087466A (en) * 1912-07-08 1914-02-17 Sargent Company Fluid-gage.
US1346138A (en) * 1919-03-29 1920-07-13 Paul C Gmalley Flash-light device
US1731284A (en) * 1927-12-03 1929-10-15 Frank J Andel Traffic-signal detector
US1955085A (en) * 1931-09-12 1934-04-17 Rca Corp Tuning indicator
US2079752A (en) * 1935-11-12 1937-05-11 Pilot Radio Corp Radio receiving apparatus
US2240931A (en) * 1939-01-23 1941-05-06 Mark Hurd Mfg Corp View finder for aerial cameras
US2262203A (en) * 1940-02-28 1941-11-11 Louis G Redstone Optical protective device
US2273259A (en) * 1940-10-30 1942-02-17 Franklin Simon Co Inc Advertising device

Also Published As

Publication number Publication date
FR885728A (fr) 1943-09-23
GB621048A (en) 1949-04-04
BE447048A (xx)
US2470012A (en) 1949-05-10
CH247266A (de) 1947-02-28

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