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Andre Tabutin
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La Celle-St-Cloud, FR
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Patents Grants
last 30 patents
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Patent Grant
Lathes with central headstock
Patent number
4,445,405
Issue date
May 1, 1984
Ramo S.A.
Marcel Champeau
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Clamping device for simultaneously machining internally and/or exte...
Patent number
4,296,658
Issue date
Oct 27, 1981
Societe Anonyme dite: Ramo S.A.
Marcel Champeau
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Automatic feed for a lathe
Patent number
4,084,461
Issue date
Apr 18, 1978
Societe Ramo S.A.
Marcel Champeau
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR