FR515547A - Portable electric lamp - Google Patents

Portable electric lamp

Info

Publication number
FR515547A
FR515547A FR515547A FR515547DA FR515547A FR 515547 A FR515547 A FR 515547A FR 515547 A FR515547 A FR 515547A FR 515547D A FR515547D A FR 515547DA FR 515547 A FR515547 A FR 515547A
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
FR515547A
Other languages
French (fr)
Inventor
Gustave Weissmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR515547A publication Critical patent/FR515547A/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
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR515547A 1915-11-10 1915-11-10 Portable electric lamp Expired FR515547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR515547T 1915-11-10

Publications (1)

Publication Number Publication Date
FR515547A true FR515547A (en) 1921-04-02

Family

ID=8914787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR515547A Expired FR515547A (en) 1915-11-10 1915-11-10 Portable electric lamp

Country Status (1)

Country Link
FR (1) FR515547A (en)

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