FR798534A - Suspension device for lighting devices - Google Patents

Suspension device for lighting devices

Info

Publication number
FR798534A
FR798534A FR798534DA FR798534A FR 798534 A FR798534 A FR 798534A FR 798534D A FR798534D A FR 798534DA FR 798534 A FR798534 A FR 798534A
Authority
FR
France
Prior art keywords
suspension device
lighting devices
lighting
suspension
devices
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)
Inventor
Paissac Aurele Albert
Renard Louis Paul
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
Application granted granted Critical
Publication of FR798534A publication Critical patent/FR798534A/en
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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR798534D 1935-02-20 1935-02-20 Suspension device for lighting devices Expired FR798534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR798534T 1935-02-20

Publications (1)

Publication Number Publication Date
FR798534A true FR798534A (en) 1936-05-19

Family

ID=9236258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798534D Expired FR798534A (en) 1935-02-20 1935-02-20 Suspension device for lighting devices

Country Status (1)

Country Link
FR (1) FR798534A (en)

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