FR446563A - Hublot-projecteur pour plafonds - Google Patents

Hublot-projecteur pour plafonds

Info

Publication number
FR446563A
FR446563A FR446563DA FR446563A FR 446563 A FR446563 A FR 446563A FR 446563D A FR446563D A FR 446563DA FR 446563 A FR446563 A FR 446563A
Authority
FR
France
Prior art keywords
porthole
ceiling projector
projector
ceiling
projector porthole
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
Georges Viarme
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 FR446563A publication Critical patent/FR446563A/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
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/03—Ceiling bases, e.g. ceiling roses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR446563D 1912-07-26 1912-07-26 Hublot-projecteur pour plafonds Expired FR446563A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR446563T 1912-07-26

Publications (1)

Publication Number Publication Date
FR446563A true FR446563A (fr) 1912-12-09

Family

ID=1487326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446563D Expired FR446563A (fr) 1912-07-26 1912-07-26 Hublot-projecteur pour plafonds

Country Status (1)

Country Link
FR (1) FR446563A (fr)

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