BE401552A - - Google Patents

Info

Publication number
BE401552A
BE401552A BE401552DA BE401552A BE 401552 A BE401552 A BE 401552A BE 401552D A BE401552D A BE 401552DA BE 401552 A BE401552 A BE 401552A
Authority
BE
Belgium
Prior art keywords
screen
point
filament
attachment
lamp
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE401552A publication Critical patent/BE401552A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/58—Cooling arrangements

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
BE401552D BE401552A (cg-RX-API-DMAC10.html)

Publications (1)

Publication Number Publication Date
BE401552A true BE401552A (cg-RX-API-DMAC10.html)

Family

ID=67461

Family Applications (1)

Application Number Title Priority Date Filing Date
BE401552D BE401552A (cg-RX-API-DMAC10.html)

Country Status (1)

Country Link
BE (1) BE401552A (cg-RX-API-DMAC10.html)

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