FR526380A - Improvements to watch mechanisms - Google Patents

Improvements to watch mechanisms

Info

Publication number
FR526380A
FR526380A FR526380A FR526380DA FR526380A FR 526380 A FR526380 A FR 526380A FR 526380 A FR526380 A FR 526380A FR 526380D A FR526380D A FR 526380DA FR 526380 A FR526380 A FR 526380A
Authority
FR
France
Prior art keywords
watch mechanisms
watch
mechanisms
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
FR526380A
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.)
ANCIENS DUVERDR Ets
Original Assignee
ANCIENS DUVERDR Ets
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 ANCIENS DUVERDR Ets filed Critical ANCIENS DUVERDR Ets
Application granted granted Critical
Publication of FR526380A publication Critical patent/FR526380A/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
    • G04B15/00—Escapements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR526380A 1920-10-22 1920-10-22 Improvements to watch mechanisms Expired FR526380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR526380T 1920-10-22

Publications (1)

Publication Number Publication Date
FR526380A true FR526380A (en) 1921-10-07

Family

ID=8920690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR526380A Expired FR526380A (en) 1920-10-22 1920-10-22 Improvements to watch mechanisms

Country Status (1)

Country Link
FR (1) FR526380A (en)

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