FR318093A - Lampe électrique portative - Google Patents

Lampe électrique portative

Info

Publication number
FR318093A
FR318093A FR318093A FR318093DA FR318093A FR 318093 A FR318093 A FR 318093A FR 318093 A FR318093 A FR 318093A FR 318093D A FR318093D A FR 318093DA FR 318093 A FR318093 A FR 318093A
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
FR318093A
Other languages
English (en)
Inventor
Lagarde
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 FR318093A publication Critical patent/FR318093A/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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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)
  • Power Engineering (AREA)
FR318093A 1902-01-25 1902-01-25 Lampe électrique portative Expired FR318093A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR318093T 1902-01-25

Publications (1)

Publication Number Publication Date
FR318093A true FR318093A (fr) 1902-10-06

Family

ID=1368766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR318093A Expired FR318093A (fr) 1902-01-25 1902-01-25 Lampe électrique portative

Country Status (1)

Country Link
FR (1) FR318093A (fr)

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