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Ettore Zaninelli
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Milan, IT
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last 30 patents
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Patent Grant
Revolving tool carrying turret for lathes
Patent number
4,317,396
Issue date
Mar 2, 1982
Baruffaldi Frizioni S.p.A.
Ettore Zaninelli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Turret with elastic-action device for the positioning of the tool-c...
Patent number
4,244,247
Issue date
Jan 13, 1981
Baruffaldi Frizioni S.p.A.
Ettore Zaninelli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device for the automatic positioning of a tool
Patent number
4,038,891
Issue date
Aug 2, 1977
Baruffaldi Frizioni S.p.A.
Ettore Zaninelli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR