NL40818C - - Google Patents

Info

Publication number
NL40818C
NL40818C NL40818DA NL40818C NL 40818 C NL40818 C NL 40818C NL 40818D A NL40818D A NL 40818DA NL 40818 C NL40818 C NL 40818C
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 NL40818C publication Critical patent/NL40818C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/96—Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope, e.g. for simulating daylight
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/0018—Electric arc lamps in a closed vessel
    • H05B31/0027—Electric arc lamps in a closed vessel with special gasfilling
NL40818D 1931-01-22 NL40818C (en(2012))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510412A US2046096A (en) 1931-01-22 1931-01-22 Electric light source

Publications (1)

Publication Number Publication Date
NL40818C true NL40818C (en(2012))

Family

ID=24030625

Family Applications (1)

Application Number Title Priority Date Filing Date
NL40818D NL40818C (en(2012)) 1931-01-22

Country Status (3)

Country Link
US (1) US2046096A (en(2012))
FR (1) FR730429A (en(2012))
NL (1) NL40818C (en(2012))

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590152A (en) * 1945-01-16 1952-03-25 John T Kilbride Vacuum cleaner with sterilizing means
US2524588A (en) * 1949-05-04 1950-10-03 Charles E Bechtel Spark arrester
US3222567A (en) * 1962-03-09 1965-12-07 Sylvania Electric Prod Projection lamp

Also Published As

Publication number Publication date
US2046096A (en) 1936-06-30
FR730429A (fr) 1932-08-12

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