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Patrick Sol
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Chanay, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Self-compensating spiral spring for a mechanical balance-spiral spr...
Patent number
6,705,601
Issue date
Mar 16, 2004
Rolex S.A.
Jacques Baur
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Self-compensating spiral for a spiral balance-wheel in watchwork an...
Patent number
6,503,341
Issue date
Jan 7, 2003
Montres Rolex S.A.
Jacques Baur
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Self-compensating spiral for a spiral balance-wheel in watchwork an...
Patent number
6,329,066
Issue date
Dec 11, 2001
Montres Rolex S.A.
Jacques Baur
G04 - HOROLOGY
Information
Patent Grant
Self-compensating balance spring for a mechanical oscillator of a b...
Patent number
5,881,026
Issue date
Mar 9, 1999
Montres Rolex S.A.
Jacques Baur
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
Self-compensating spiral spring for a mechanical balance-spiral spr...
Publication number
20020180130
Publication date
Dec 5, 2002
Jacques Baur
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Self-compensating spiral for a spiral balance-wheel in watchwork an...
Publication number
20010049013
Publication date
Dec 6, 2001
Jacques Baur
G04 - HOROLOGY