FR673517A - Perfectionnements apportés aux horloges à volets mobiles - Google Patents

Perfectionnements apportés aux horloges à volets mobiles

Info

Publication number
FR673517A
FR673517A FR673517DA FR673517A FR 673517 A FR673517 A FR 673517A FR 673517D A FR673517D A FR 673517DA FR 673517 A FR673517 A FR 673517A
Authority
FR
France
Prior art keywords
clocks
movable shutter
shutter
movable
shutter clocks
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FR D HORLOGERIE DE LUXE SOC
Original Assignee
FR D HORLOGERIE DE LUXE SOC
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 by FR D HORLOGERIE DE LUXE SOC filed Critical FR D HORLOGERIE DE LUXE SOC
Application granted granted Critical
Publication of FR673517A publication Critical patent/FR673517A/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
    • G04B19/20—Indicating by numbered bands, drums, discs, or sheets
    • G04B19/205—Indicating by numbered bands, drums, discs, or sheets by means of sheets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR673517D 1929-04-18 1929-04-18 Perfectionnements apportés aux horloges à volets mobiles Expired FR673517A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR673517T 1929-04-18

Publications (1)

Publication Number Publication Date
FR673517A true FR673517A (fr) 1930-01-16

Family

ID=9018173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR673517D Expired FR673517A (fr) 1929-04-18 1929-04-18 Perfectionnements apportés aux horloges à volets mobiles

Country Status (1)

Country Link
FR (1) FR673517A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2055804A1 (fr) * 1969-08-22 1971-04-30 Vedette Horlogerie
US3973339A (en) * 1972-12-25 1976-08-10 Copal Company Limited Flap type indicating device
FR2414215A2 (fr) * 1978-01-05 1979-08-03 Derot Marie Therese Horloge a palettes avec affichage des secondes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2055804A1 (fr) * 1969-08-22 1971-04-30 Vedette Horlogerie
US3973339A (en) * 1972-12-25 1976-08-10 Copal Company Limited Flap type indicating device
FR2414215A2 (fr) * 1978-01-05 1979-08-03 Derot Marie Therese Horloge a palettes avec affichage des secondes

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