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Claude Bourgeois

CSCentre Electronique Horloger S.A.: 1 patents #1 of 1Top 100%
Bôle, CH: #1 of 1 inventorsTop 100%
Overall (1989): #125,100 of 140,708Top 90%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4873465 2T-cut piezoelectric resonator using coupled contour modes — 1989-10-10

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