FR861701A - Lampe-signal portative - Google Patents

Lampe-signal portative

Info

Publication number
FR861701A
FR861701A FR861701DA FR861701A FR 861701 A FR861701 A FR 861701A FR 861701D A FR861701D A FR 861701DA FR 861701 A FR861701 A FR 861701A
Authority
FR
France
Prior art keywords
signal lamp
portable signal
portable
lamp
signal
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
English (en)
Inventor
Testa
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 FR861701A publication Critical patent/FR861701A/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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)
FR861701D 1939-11-16 1939-11-16 Lampe-signal portative Expired FR861701A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861701T 1939-11-16

Publications (1)

Publication Number Publication Date
FR861701A true FR861701A (fr) 1941-02-15

Family

ID=9341575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861701D Expired FR861701A (fr) 1939-11-16 1939-11-16 Lampe-signal portative

Country Status (1)

Country Link
FR (1) FR861701A (fr)

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