BE468856A - - Google Patents

Info

Publication number
BE468856A
BE468856A BE468856DA BE468856A BE 468856 A BE468856 A BE 468856A BE 468856D A BE468856D A BE 468856DA BE 468856 A BE468856 A BE 468856A
Authority
BE
Belgium
Prior art keywords
filament
bulb
electric
filaments
revolution
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE468856A publication Critical patent/BE468856A/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

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
BE468856D BE468856A (it)

Publications (1)

Publication Number Publication Date
BE468856A true BE468856A (it)

Family

ID=119495

Family Applications (1)

Application Number Title Priority Date Filing Date
BE468856D BE468856A (it)

Country Status (1)

Country Link
BE (1) BE468856A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000052737A1 (en) * 1999-03-05 2000-09-08 Vari-Lite, Inc. Incandescent lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000052737A1 (en) * 1999-03-05 2000-09-08 Vari-Lite, Inc. Incandescent lamp

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