FR885133A - Boîtier de lampe électrique portative - Google Patents

Boîtier de lampe électrique portative

Info

Publication number
FR885133A
FR885133A FR885133DA FR885133A FR 885133 A FR885133 A FR 885133A FR 885133D A FR885133D A FR 885133DA FR 885133 A FR885133 A FR 885133A
Authority
FR
France
Prior art keywords
portable electric
electric light
light box
box
portable
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Louis Bonnet
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR885133A publication Critical patent/FR885133A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR885133D 1942-04-09 1942-04-09 Boîtier de lampe électrique portative Expired FR885133A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR885133T 1942-04-09

Publications (1)

Publication Number Publication Date
FR885133A true FR885133A (fr) 1943-09-06

Family

ID=9375312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885133D Expired FR885133A (fr) 1942-04-09 1942-04-09 Boîtier de lampe électrique portative

Country Status (1)

Country Link
FR (1) FR885133A (fr)

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