FR821590A - Lanterne électrique d'éclairage et de signalisation - Google Patents

Lanterne électrique d'éclairage et de signalisation

Info

Publication number
FR821590A
FR821590A FR821590DA FR821590A FR 821590 A FR821590 A FR 821590A FR 821590D A FR821590D A FR 821590DA FR 821590 A FR821590 A FR 821590A
Authority
FR
France
Prior art keywords
signaling
lighting
electric lantern
lantern
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
Other languages
English (en)
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.)
FERDECTOL
Original Assignee
FERDECTOL
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 FERDECTOL filed Critical FERDECTOL
Application granted granted Critical
Publication of FR821590A publication Critical patent/FR821590A/fr
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR821590D 1937-05-07 1937-05-07 Lanterne électrique d'éclairage et de signalisation Expired FR821590A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821590T 1937-05-07

Publications (1)

Publication Number Publication Date
FR821590A true FR821590A (fr) 1937-12-08

Family

ID=9277615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821590D Expired FR821590A (fr) 1937-05-07 1937-05-07 Lanterne électrique d'éclairage et de signalisation

Country Status (1)

Country Link
FR (1) FR821590A (fr)

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