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FR68233E - Pendule à cadran lumineux - Google Patents

Pendule à cadran lumineux

Info

Publication number
FR68233E
FR68233E FR68233DA FR68233E FR 68233 E FR68233 E FR 68233E FR 68233D A FR68233D A FR 68233DA FR 68233 E FR68233 E FR 68233E
Authority
FR
France
Prior art keywords
luminous dial
pendulum
dial pendulum
luminous
dial
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
English (en)
Inventor
Enea Stefani
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 FR68233E publication Critical patent/FR68233E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/34—Position of the hands projected optically

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR68233D 1955-10-12 1955-10-12 Pendule à cadran lumineux Expired FR68233E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR68233T 1955-10-12

Publications (1)

Publication Number Publication Date
FR68233E true FR68233E (fr) 1958-04-09

Family

ID=8700316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR68233D Expired FR68233E (fr) 1955-10-12 1955-10-12 Pendule à cadran lumineux

Country Status (1)

Country Link
FR (1) FR68233E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179003A (en) * 1962-04-27 1965-04-20 Zenith Radio Corp Horologe with time indication projected on screen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179003A (en) * 1962-04-27 1965-04-20 Zenith Radio Corp Horologe with time indication projected on screen

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