BE363933A - - Google Patents

Info

Publication number
BE363933A
BE363933A BE363933DA BE363933A BE 363933 A BE363933 A BE 363933A BE 363933D A BE363933D A BE 363933DA BE 363933 A BE363933 A BE 363933A
Authority
BE
Belgium
Prior art keywords
bulb
lamps
filament
portable electric
lamp
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE363933A publication Critical patent/BE363933A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00Safety devices structurally associated with lighting devices
    • F21V25/02Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00Systems of electric lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
BE363933D BE363933A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE363933A true BE363933A (enrdf_load_html_response)

Family

ID=36511

Family Applications (1)

Application Number Title Priority Date Filing Date
BE363933D BE363933A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE363933A (enrdf_load_html_response)

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