BE429412A - - Google Patents

Info

Publication number
BE429412A
BE429412A BE429412DA BE429412A BE 429412 A BE429412 A BE 429412A BE 429412D A BE429412D A BE 429412DA BE 429412 A BE429412 A BE 429412A
Authority
BE
Belgium
Prior art keywords
filament
emi
parts
pitch
bulb
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 BE429412A publication Critical patent/BE429412A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
BE429412D 1937-07-27 BE429412A (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US841245XA 1937-07-27 1937-07-27

Publications (1)

Publication Number Publication Date
BE429412A true BE429412A (OSRAM)

Family

ID=22183024

Family Applications (1)

Application Number Title Priority Date Filing Date
BE429412D BE429412A (OSRAM) 1937-07-27

Country Status (2)

Country Link
BE (1) BE429412A (OSRAM)
FR (1) FR841245A (OSRAM)

Also Published As

Publication number Publication date
FR841245A (fr) 1939-05-15

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