FR823996A - Portable electric lamp - Google Patents

Portable electric lamp

Info

Publication number
FR823996A
FR823996A FR823996DA FR823996A FR 823996 A FR823996 A FR 823996A FR 823996D A FR823996D A FR 823996DA FR 823996 A FR823996 A FR 823996A
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)
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.)
Leclanche SA
Original Assignee
Leclanche SA
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 Leclanche SA filed Critical Leclanche SA
Application granted granted Critical
Publication of FR823996A publication Critical patent/FR823996A/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
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR823996D 1937-06-03 1937-07-07 Portable electric lamp Expired FR823996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH823996X 1937-06-03

Publications (1)

Publication Number Publication Date
FR823996A true FR823996A (en) 1938-01-29

Family

ID=4539729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823996D Expired FR823996A (en) 1937-06-03 1937-07-07 Portable electric lamp

Country Status (1)

Country Link
FR (1) FR823996A (en)

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