on the coil bobbin

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CPC
G04D1/048

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Parent Industries

GPHYSICS G04Horology G04DAPPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES G04D1/00Gripping, holding, or supporting devices

Current Industry

G04D1/048on the coil bobbin

Industries

Patents Grantslast 30 patents

Information Patent Grant
Balance spring stud-holder with simplied assembly
- Patent number 11,073,796
- Issue date Jul 27, 2021
- Eta Sa Manufacture Horlogère Suisse
- Julien Christan
- G04 - HOROLOGY
Information Patent Grant
Balance spring stud-holder with simplied assembly
- Patent number 10,222,747
- Issue date Mar 5, 2019
- Eta Sa Manufacture Horlogère Suisse
- Julien Christan
- G04 - HOROLOGY