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Jean-Claude Schaffner

ED Eta Sa Fabriques D'Ebauches: 1 patents #1 of 2Top 50%
📍 Delémont, CH: #1 of 2 inventorsTop 50%
Overall (1982): #54,326 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363554 Setting mechanism for an analog display watch Jacques Muller 1982-12-14