FR463432A - Spring key in watch movements - Google Patents

Spring key in watch movements

Info

Publication number
FR463432A
FR463432A FR463432DA FR463432A FR 463432 A FR463432 A FR 463432A FR 463432D A FR463432D A FR 463432DA FR 463432 A FR463432 A FR 463432A
Authority
FR
France
Prior art keywords
spring key
watch movements
watch
movements
key
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)
Inventor
Edouard Bourquin-Fatton
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.)
BOURQUIN FATTON EDOUARD
Original Assignee
BOURQUIN FATTON EDOUARD
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 BOURQUIN FATTON EDOUARD filed Critical BOURQUIN FATTON EDOUARD
Application granted granted Critical
Publication of FR463432A publication Critical patent/FR463432A/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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR463432D 1912-08-08 1913-08-08 Spring key in watch movements Expired FR463432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH62900T 1912-08-08

Publications (1)

Publication Number Publication Date
FR463432A true FR463432A (en) 1914-02-23

Family

ID=4307211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR463432D Expired FR463432A (en) 1912-08-08 1913-08-08 Spring key in watch movements

Country Status (2)

Country Link
CH (1) CH62900A (en)
FR (1) FR463432A (en)

Also Published As

Publication number Publication date
CH62900A (en) 1914-01-02

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