FR53640E - Method and device for presenting an advertising text by projection - Google Patents

Method and device for presenting an advertising text by projection

Info

Publication number
FR53640E
FR53640E FR53640DA FR53640E FR 53640 E FR53640 E FR 53640E FR 53640D A FR53640D A FR 53640DA FR 53640 E FR53640 E FR 53640E
Authority
FR
France
Prior art keywords
presenting
projection
advertising text
advertising
text
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
French (fr)
Inventor
Helmut Junghans
Junghans
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
Application granted granted Critical
Publication of FR53640E publication Critical patent/FR53640E/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)
FR53640D 1944-05-10 1944-05-10 Method and device for presenting an advertising text by projection Expired FR53640E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53640T 1944-05-10

Publications (1)

Publication Number Publication Date
FR53640E true FR53640E (en) 1946-06-21

Family

ID=8688151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53640D Expired FR53640E (en) 1944-05-10 1944-05-10 Method and device for presenting an advertising text by projection

Country Status (1)

Country Link
FR (1) FR53640E (en)

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