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FR784551A - Improvements to watches, especially wristwatches - Google Patents

Improvements to watches, especially wristwatches

Info

Publication number
FR784551A
FR784551A FR784551DA FR784551A FR 784551 A FR784551 A FR 784551A FR 784551D A FR784551D A FR 784551DA FR 784551 A FR784551 A FR 784551A
Authority
FR
France
Prior art keywords
watches
wristwatches
especially wristwatches
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.)
Rodi and Wienenberger AG
Original Assignee
Rodi and Wienenberger AG
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 Rodi and Wienenberger AG filed Critical Rodi and Wienenberger AG
Application granted granted Critical
Publication of FR784551A publication Critical patent/FR784551A/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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/04—Rigidly-mounted keys, knobs or crowns
    • G04B3/045—Storing the operating element, also bringing it out of storage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR784551D 1935-01-22 1935-01-22 Improvements to watches, especially wristwatches Expired FR784551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR784551T 1935-01-22

Publications (1)

Publication Number Publication Date
FR784551A true FR784551A (en) 1935-07-22

Family

ID=9217372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR784551D Expired FR784551A (en) 1935-01-22 1935-01-22 Improvements to watches, especially wristwatches

Country Status (1)

Country Link
FR (1) FR784551A (en)

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