FR725513A - Advertising and timekeeping device - Google Patents

Advertising and timekeeping device

Info

Publication number
FR725513A
FR725513A FR725513DA FR725513A FR 725513 A FR725513 A FR 725513A FR 725513D A FR725513D A FR 725513DA FR 725513 A FR725513 A FR 725513A
Authority
FR
France
Prior art keywords
advertising
timekeeping device
timekeeping
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
Herman-Jean Simon
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 FR725513A publication Critical patent/FR725513A/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)
FR725513D 1931-10-31 1931-10-31 Advertising and timekeeping device Expired FR725513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR725513T 1931-10-31

Publications (1)

Publication Number Publication Date
FR725513A true FR725513A (en) 1932-05-13

Family

ID=9110117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR725513D Expired FR725513A (en) 1931-10-31 1931-10-31 Advertising and timekeeping device

Country Status (1)

Country Link
FR (1) FR725513A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059534A (en) * 1959-01-08 1962-10-23 Alois Handler Adjusting device for an objective
US3062102A (en) * 1959-11-25 1962-11-06 Eastman Kodak Co Mechanism for operation of zoom lens
US3516732A (en) * 1967-05-23 1970-06-23 Bausch & Lomb Crank and link mechanism for nonlinearly related motions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059534A (en) * 1959-01-08 1962-10-23 Alois Handler Adjusting device for an objective
US3062102A (en) * 1959-11-25 1962-11-06 Eastman Kodak Co Mechanism for operation of zoom lens
US3516732A (en) * 1967-05-23 1970-06-23 Bausch & Lomb Crank and link mechanism for nonlinearly related motions

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