FR1263517A - Lighting device - Google Patents

Lighting device

Info

Publication number
FR1263517A
FR1263517A FR832174A FR832174A FR1263517A FR 1263517 A FR1263517 A FR 1263517A FR 832174 A FR832174 A FR 832174A FR 832174 A FR832174 A FR 832174A FR 1263517 A FR1263517 A FR 1263517A
Authority
FR
France
Prior art keywords
lighting device
lighting
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
FR832174A
Other languages
French (fr)
Inventor
Maurice Gaud
Ulysse Wicky
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
Priority to FR832174A priority Critical patent/FR1263517A/en
Application granted granted Critical
Publication of FR1263517A publication Critical patent/FR1263517A/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
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR832174A 1960-07-06 1960-07-06 Lighting device Expired FR1263517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR832174A FR1263517A (en) 1960-07-06 1960-07-06 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832174A FR1263517A (en) 1960-07-06 1960-07-06 Lighting device

Publications (1)

Publication Number Publication Date
FR1263517A true FR1263517A (en) 1961-06-09

Family

ID=8734963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832174A Expired FR1263517A (en) 1960-07-06 1960-07-06 Lighting device

Country Status (1)

Country Link
FR (1) FR1263517A (en)

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