NL62118C - - Google Patents

Info

Publication number
NL62118C
NL62118C NL62118DA NL62118C NL 62118 C NL62118 C NL 62118C NL 62118D A NL62118D A NL 62118DA NL 62118 C NL62118 C NL 62118C
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 NL62118C publication Critical patent/NL62118C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/26—Screens; Filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
    • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
NL62118D 1941-04-30 NL62118C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US391178A US2300997A (en) 1941-04-30 1941-04-30 Electric incandescent lamp

Publications (1)

Publication Number Publication Date
NL62118C true NL62118C (xx)

Family

ID=23545574

Family Applications (1)

Application Number Title Priority Date Filing Date
NL62118D NL62118C (xx) 1941-04-30

Country Status (3)

Country Link
US (1) US2300997A (xx)
FR (1) FR880406A (xx)
NL (1) NL62118C (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812465A (en) * 1954-05-10 1957-11-05 Kenneth J Germeshausen Gaseous-discharge device
US2924736A (en) * 1956-06-27 1960-02-09 Gen Electric Electric lamp and method of manufacture
NL6607701A (xx) * 1966-06-03 1967-12-04
NL6607700A (xx) * 1966-06-03 1967-12-04
US3798485A (en) * 1972-09-29 1974-03-19 Gen Electric Lamp apparatus for improving wall darkening characteristics
US4013914A (en) * 1975-11-26 1977-03-22 North American Philips Corporation electrode protecting means for electric discharge lamps

Also Published As

Publication number Publication date
US2300997A (en) 1942-11-03
FR880406A (fr) 1943-03-25

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