CH77675A - Shears for cutting watch balance springs - Google Patents

Shears for cutting watch balance springs

Info

Publication number: CH77675A
Authority: CH; Switzerland
Prior art keywords: shears; cutting; balance springs; watch balance; watch
Prior art date: 1917-08-23

Application number

CH77675A

Other languages

French (fr)

Inventor

Emile Weiss

Original Assignee

Emile Weiss

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.)

1917-08-23

Filing date

1917-08-23

Publication date

1918-09-16

1917-08-23 Application filed by Emile Weiss filed Critical Emile Weiss

1918-09-16 Publication of CH77675A publication Critical patent/CH77675A/en

Links

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D1/00—Gripping, holding, or supporting devices
- G04D1/02—Tweezers; Vice clamps or other special hand tools for watchmakers
- G04D1/021—Tweezers

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

CH77675A 1917-08-23 1917-08-23 Shears for cutting watch balance springs CH77675A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH77675T		1917-08-23

Publications (1)

Publication Number	Publication Date
CH77675A true CH77675A (en)	1918-09-16

Family

ID=4330168

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH77675A CH77675A (en)	1917-08-23	1917-08-23	Shears for cutting watch balance springs

Country Status (1)

Country	Link
CH (1)	CH77675A (en)

1917
- 1917-08-23 CH CH77675A patent/CH77675A/en unknown

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