BE433234A - - Google Patents

Info

Publication number
BE433234A
BE433234A BE433234DA BE433234A BE 433234 A BE433234 A BE 433234A BE 433234D A BE433234D A BE 433234DA BE 433234 A BE433234 A BE 433234A
Authority
BE
Belgium
Prior art keywords
filament
emi
parts
lamp
compound
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE433234A publication Critical patent/BE433234A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • H01K1/14—Incandescent bodies characterised by the shape

Landscapes

  • Resistance Heating (AREA)
BE433234D 1938-03-15 BE433234A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE208439X 1938-03-15

Publications (1)

Publication Number Publication Date
BE433234A true BE433234A (OSRAM)

Family

ID=5794242

Family Applications (1)

Application Number Title Priority Date Filing Date
BE433234D BE433234A (OSRAM) 1938-03-15

Country Status (3)

Country Link
BE (1) BE433234A (OSRAM)
CH (1) CH208439A (OSRAM)
FR (1) FR851517A (OSRAM)

Also Published As

Publication number Publication date
FR851517A (fr) 1940-01-10
CH208439A (de) 1940-01-31

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