FR357371A - Indicateur de tension des ressorts de montres - Google Patents

Indicateur de tension des ressorts de montres

Info

Publication number
FR357371A
FR357371A FR357371A FR357371DA FR357371A FR 357371 A FR357371 A FR 357371A FR 357371 A FR357371 A FR 357371A FR 357371D A FR357371D A FR 357371DA FR 357371 A FR357371 A FR 357371A
Authority
FR
France
Prior art keywords
spring tension
tension indicator
watch spring
watch
indicator
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
FR357371A
Other languages
English (en)
Inventor
Fred Mcintyre
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR357371A publication Critical patent/FR357371A/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
    • G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding
    • 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
    • G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding
    • G04B9/005—Supervision of the state of winding, e.g. indicating the amount of winding by optical indication of the amount of winding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR357371A 1905-08-31 1905-08-31 Indicateur de tension des ressorts de montres Expired FR357371A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR357371T 1905-08-31

Publications (1)

Publication Number Publication Date
FR357371A true FR357371A (fr) 1905-12-26

Family

ID=1405277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR357371A Expired FR357371A (fr) 1905-08-31 1905-08-31 Indicateur de tension des ressorts de montres

Country Status (1)

Country Link
FR (1) FR357371A (fr)

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