FR483743A - Lampe de batterie - Google Patents

Lampe de batterie

Info

Publication number
FR483743A
FR483743A FR483743A FR483743DA FR483743A FR 483743 A FR483743 A FR 483743A FR 483743 A FR483743 A FR 483743A FR 483743D A FR483743D A FR 483743DA FR 483743 A FR483743 A FR 483743A
Authority
FR
France
Prior art keywords
battery lamp
lamp
battery
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
FR483743A
Other languages
English (en)
Inventor
Nicolas Kribs
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 FR483743A publication Critical patent/FR483743A/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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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)
FR483743A 1916-12-08 1916-12-08 Lampe de batterie Expired FR483743A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR483743T 1916-12-08

Publications (1)

Publication Number Publication Date
FR483743A true FR483743A (fr) 1917-08-02

Family

ID=1520611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR483743A Expired FR483743A (fr) 1916-12-08 1916-12-08 Lampe de batterie

Country Status (1)

Country Link
FR (1) FR483743A (fr)

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