FR2191069A1 - - Google Patents

Info

Publication number
FR2191069A1
FR2191069A1 FR7223446A FR7223446A FR2191069A1 FR 2191069 A1 FR2191069 A1 FR 2191069A1 FR 7223446 A FR7223446 A FR 7223446A FR 7223446 A FR7223446 A FR 7223446A FR 2191069 A1 FR2191069 A1 FR 2191069A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7223446A
Other languages
French (fr)
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.)
ALMONTE GILBERT
Original Assignee
ALMONTE GILBERT
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 ALMONTE GILBERT filed Critical ALMONTE GILBERT
Priority to FR7223446A priority Critical patent/FR2191069A1/fr
Publication of FR2191069A1 publication Critical patent/FR2191069A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR7223446A 1972-06-26 1972-06-26 Withdrawn FR2191069A1 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7223446A FR2191069A1 (enExample) 1972-06-26 1972-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7223446A FR2191069A1 (enExample) 1972-06-26 1972-06-26

Publications (1)

Publication Number Publication Date
FR2191069A1 true FR2191069A1 (enExample) 1974-02-01

Family

ID=9101014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223446A Withdrawn FR2191069A1 (enExample) 1972-06-26 1972-06-26

Country Status (1)

Country Link
FR (1) FR2191069A1 (enExample)

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Legal Events

Date Code Title Description
ST Notification of lapse