FR653305A - Adaptation of a periodic trigger mechanism to a songbird movement or to a musical movement, intended for advertising devices - Google Patents

Adaptation of a periodic trigger mechanism to a songbird movement or to a musical movement, intended for advertising devices

Info

Publication number
FR653305A
FR653305A FR653305DA FR653305A FR 653305 A FR653305 A FR 653305A FR 653305D A FR653305D A FR 653305DA FR 653305 A FR653305 A FR 653305A
Authority
FR
France
Prior art keywords
movement
songbird
adaptation
intended
trigger mechanism
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
Henry Spingarn
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 FR653305A publication Critical patent/FR653305A/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
    • G09F25/00—Audible advertising

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
FR653305D 1928-04-21 1928-04-21 Adaptation of a periodic trigger mechanism to a songbird movement or to a musical movement, intended for advertising devices Expired FR653305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR653305T 1928-04-21

Publications (1)

Publication Number Publication Date
FR653305A true FR653305A (en) 1929-03-20

Family

ID=9005788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR653305D Expired FR653305A (en) 1928-04-21 1928-04-21 Adaptation of a periodic trigger mechanism to a songbird movement or to a musical movement, intended for advertising devices

Country Status (1)

Country Link
FR (1) FR653305A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380332A (en) * 1965-03-12 1968-04-30 Tele Conn Entpr Inc Metronome

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380332A (en) * 1965-03-12 1968-04-30 Tele Conn Entpr Inc Metronome

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