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FR76453E - Optical projection system and device for producing moving projected images - Google Patents

Optical projection system and device for producing moving projected images

Info

Publication number
FR76453E
FR76453E FR778935A FR778935A FR76453E FR 76453 E FR76453 E FR 76453E FR 778935 A FR778935 A FR 778935A FR 778935 A FR778935 A FR 778935A FR 76453 E FR76453 E FR 76453E
Authority
FR
France
Prior art keywords
projection system
optical projection
projected images
producing moving
moving projected
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
FR778935A
Other languages
French (fr)
Inventor
Nicolas Schoffer
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 filed Critical
Priority to FR778935A priority Critical patent/FR76453E/en
Application granted granted Critical
Publication of FR76453E publication Critical patent/FR76453E/en
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
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR778935A 1958-11-13 1958-11-13 Optical projection system and device for producing moving projected images Expired FR76453E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR778935A FR76453E (en) 1958-11-13 1958-11-13 Optical projection system and device for producing moving projected images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR778935A FR76453E (en) 1958-11-13 1958-11-13 Optical projection system and device for producing moving projected images

Publications (1)

Publication Number Publication Date
FR76453E true FR76453E (en) 1961-10-20

Family

ID=8708209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778935A Expired FR76453E (en) 1958-11-13 1958-11-13 Optical projection system and device for producing moving projected images

Country Status (1)

Country Link
FR (1) FR76453E (en)

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