FR2076570A5 - - Google Patents

Info

Publication number
FR2076570A5
FR2076570A5 FR7001903A FR7001903A FR2076570A5 FR 2076570 A5 FR2076570 A5 FR 2076570A5 FR 7001903 A FR7001903 A FR 7001903A FR 7001903 A FR7001903 A FR 7001903A FR 2076570 A5 FR2076570 A5 FR 2076570A5
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.)
Expired
Application number
FR7001903A
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.)
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
Priority to FR7001903A priority Critical patent/FR2076570A5/fr
Application granted granted Critical
Publication of FR2076570A5 publication Critical patent/FR2076570A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/20—Advertising or display means not otherwise provided for using special optical effects with colour-mixing effects
    • 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)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
FR7001903A 1970-01-20 1970-01-20 Expired FR2076570A5 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7001903A FR2076570A5 (enExample) 1970-01-20 1970-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7001903A FR2076570A5 (enExample) 1970-01-20 1970-01-20

Publications (1)

Publication Number Publication Date
FR2076570A5 true FR2076570A5 (enExample) 1971-10-15

Family

ID=9049302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7001903A Expired FR2076570A5 (enExample) 1970-01-20 1970-01-20

Country Status (1)

Country Link
FR (1) FR2076570A5 (enExample)

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Legal Events

Date Code Title Description
ST Notification of lapse