CH458E - Watch hairspring adjustment device - Google Patents

Watch hairspring adjustment device

Info

Publication number: CH458E
Authority: CH; Switzerland
Prior art keywords: adjustment device; watch hairspring; hairspring adjustment; watch; hairspring
Prior art date: 1903-03-07

Application number

Other languages

Original Assignee

D Horlogerie De J Rauschenbach

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.)

1903-03-07

Filing date

1903-10-23

Publication date

1904-05-15

1903-10-23 Application filed by D Horlogerie De J Rauschenbach filed Critical D Horlogerie De J Rauschenbach

1904-05-15 Publication of CH458E publication Critical patent/CH458E/en

Links

CH458D 1903-03-07 1903-10-23 Watch hairspring adjustment device CH458E (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH26139T		1903-03-07
CH458T		1903-10-23

Publications (1)

Publication Number	Publication Date
CH458E true CH458E (en)	1904-05-15

Family

ID=41395748

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH458D CH458E (en)	1903-03-07	1903-10-23	Watch hairspring adjustment device

Country Status (1)

Country	Link
CH (1)	CH458E (en)

1903
- 1903-10-23 CH CH458D patent/CH458E/en unknown

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