FR1004425A - Portable electric lamp - Google Patents

Portable electric lamp

Info

Publication number
FR1004425A
FR1004425A FR1004425DA FR1004425A FR 1004425 A FR1004425 A FR 1004425A FR 1004425D A FR1004425D A FR 1004425DA FR 1004425 A FR1004425 A FR 1004425A
Authority
FR
France
Prior art keywords
portable electric
electric lamp
lamp
portable
electric
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
French (fr)
Inventor
Rene-Marie Berthier
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 FR1004425A publication Critical patent/FR1004425A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L13/00—Electric lighting devices with built-in electric generators
    • F21L13/06—Electric lighting devices with built-in electric generators with mechanical drive, e.g. spring
    • F21L13/08—Electric lighting devices with built-in electric generators with mechanical drive, e.g. spring by reciprocating pusher actuated by hand

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
FR1004425D 1947-04-21 1947-04-21 Portable electric lamp Expired FR1004425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004425T 1947-04-21

Publications (1)

Publication Number Publication Date
FR1004425A true FR1004425A (en) 1952-03-31

Family

ID=9563842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004425D Expired FR1004425A (en) 1947-04-21 1947-04-21 Portable electric lamp

Country Status (1)

Country Link
FR (1) FR1004425A (en)

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