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Roland Martin
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Dingy-En-Vuache, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Device for machining by electroerosion
Patent number
6,958,460
Issue date
Oct 25, 2005
Charmilles Technologies S.A.
Roland Martin
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Information
Patent Grant
Process and device for machining by electroerosion
Patent number
6,392,183
Issue date
May 21, 2002
Charmilles Technologies SA
Roland Martin
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Information
Patent Grant
Pulses generator for electrodischarge machining
Patent number
5,336,864
Issue date
Aug 9, 1994
Charmilles Technologies SA
Roland Martin
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Information
Patent Grant
Device and control process for an EDM cutting machine preventing wi...
Patent number
5,122,630
Issue date
Jun 16, 1992
Charmilles Technologies S.A.
Alain Reynier
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Information
Patent Grant
Device for straightening and cutting metallic wire
Patent number
4,743,730
Issue date
May 10, 1988
Charmilles Technologies S.A.
Francois Martin
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Information
Patent Grant
Method and apparatus for controlling the gap conditions in travelli...
Patent number
4,659,893
Issue date
Apr 21, 1987
Charmilles Technologies S.A.
Roland Martin
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Information
Patent Grant
Selective power supply for travelling wire EDM apparatus
Patent number
4,652,717
Issue date
Mar 24, 1987
Charmilles Technologies S.A.
Jean P. Briffod
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Information
Patent Grant
EDM apparatus pulse generator
Patent number
4,617,443
Issue date
Oct 14, 1986
Charmilles Technologies, S.A.
Roland Martin
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Information
Patent Grant
Apparatus and method for detecting the location of an electrical di...
Patent number
4,575,605
Issue date
Mar 11, 1986
Charmilles Technologies, S.A.
Roland Martin
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Information
Patent Grant
Wire electrode for cutting an electrode workpiece by electrical dis...
Patent number
4,341,939
Issue date
Jul 27, 1982
Ateliers des Charmilles, S.A.
Jean-Paul Briffod
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Information
Patent Grant
Apparatus and process for preventing rupture of the wire electrode...
Patent number
4,329,558
Issue date
May 11, 1982
Ateliers des Charmilles, S.A.
Roland Martin
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Information
Patent Grant
Control means for the relative displacement of the electrodes of an...
Patent number
4,263,494
Issue date
Apr 21, 1981
Ateliers des Charmilles, S.A.
Roland Martin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Device for machining by electroerosion
Publication number
20030222052
Publication date
Dec 4, 2003
CHARMILLES TECHNOLOGIES S.A.
Roland Martin
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