FR938603A - Improvements to magnetic repulsion watch movements - Google Patents

Improvements to magnetic repulsion watch movements

Info

Publication number
FR938603A
FR938603A FR938603DA FR938603A FR 938603 A FR938603 A FR 938603A FR 938603D A FR938603D A FR 938603DA FR 938603 A FR938603 A FR 938603A
Authority
FR
France
Prior art keywords
magnetic repulsion
watch movements
watch
movements
repulsion
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR938603A publication Critical patent/FR938603A/en
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
    • G04B19/21—Drums

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR938603D 1945-09-26 1946-09-02 Improvements to magnetic repulsion watch movements Expired FR938603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US938603XA 1945-09-26 1945-09-26

Publications (1)

Publication Number Publication Date
FR938603A true FR938603A (en) 1948-10-20

Family

ID=22241285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938603D Expired FR938603A (en) 1945-09-26 1946-09-02 Improvements to magnetic repulsion watch movements

Country Status (1)

Country Link
FR (1) FR938603A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985998A (en) * 1955-11-14 1961-05-30 Holzner Adolf Cyclometer, counter or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985998A (en) * 1955-11-14 1961-05-30 Holzner Adolf Cyclometer, counter or the like

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