Jean-Claude Schaffner

Inventor

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Work History

Patent OwnerApplications FiledYear
ETA SA FABRIQUES D'EBAUCHES, SCHILD-RUST-STRASSE 17, 2540 GRENCHEN, SWITZERLAND, A SWISS CORP.
1
1
1982
1984
ETA SA FABRIQUES D'EBAUCHES
1
1
1
1982
1983
1984

Inventor Addresses

AddressDuration
Delemont, CHDec 14, 82 - Dec 18, 84

Technology Profile

Technology # of Patents
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 3
G04C: ELECTROMECHANICAL CLOCKS OR WATCHES 1
H02K: DYNAMO-ELECTRIC MACHINES 1

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
4,488,8191984Electronic watch movement with modular stepper motor and setting mechanism4
4,483,6271984Electronic timepiece5
4,363,5541982Setting mechanism for an analog display watch4


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