FR2356224A2 - Dispositif permettant d'obtenir des traces lumineuses continues polychromiques - Google Patents

Dispositif permettant d'obtenir des traces lumineuses continues polychromiques

Info

Publication number
FR2356224A2
FR2356224A2 FR7618896A FR7618896A FR2356224A2 FR 2356224 A2 FR2356224 A2 FR 2356224A2 FR 7618896 A FR7618896 A FR 7618896A FR 7618896 A FR7618896 A FR 7618896A FR 2356224 A2 FR2356224 A2 FR 2356224A2
Authority
FR
France
Prior art keywords
groups
lamps
traces
box
translucent screen
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.)
Granted
Application number
FR7618896A
Other languages
English (en)
French (fr)
Other versions
FR2356224B2 (OSRAM
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 FR7618896A priority Critical patent/FR2356224A2/fr
Publication of FR2356224A2 publication Critical patent/FR2356224A2/fr
Application granted granted Critical
Publication of FR2356224B2 publication Critical patent/FR2356224B2/fr
Granted 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7618896A 1976-06-22 1976-06-22 Dispositif permettant d'obtenir des traces lumineuses continues polychromiques Granted FR2356224A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618896A FR2356224A2 (fr) 1976-06-22 1976-06-22 Dispositif permettant d'obtenir des traces lumineuses continues polychromiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618896A FR2356224A2 (fr) 1976-06-22 1976-06-22 Dispositif permettant d'obtenir des traces lumineuses continues polychromiques

Publications (2)

Publication Number Publication Date
FR2356224A2 true FR2356224A2 (fr) 1978-01-20
FR2356224B2 FR2356224B2 (OSRAM) 1981-01-30

Family

ID=9174697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618896A Granted FR2356224A2 (fr) 1976-06-22 1976-06-22 Dispositif permettant d'obtenir des traces lumineuses continues polychromiques

Country Status (1)

Country Link
FR (1) FR2356224A2 (OSRAM)

Also Published As

Publication number Publication date
FR2356224B2 (OSRAM) 1981-01-30

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Legal Events

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