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Maschinenfabrik Ravensburg AG
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Ravensburg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Tailstock for a lathe providing hydraulic axial length compensation
Patent number
5,619,895
Issue date
Apr 15, 1997
Maschinenfabrik Ravensburg AG
Werner Kronstorfer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of machining round material or the like by the whirling process
Patent number
5,238,337
Issue date
Aug 24, 1993
Maschinenfabrik Ravensburg AG
Walter Nussbaumer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Turning machine
Patent number
4,840,095
Issue date
Jun 20, 1989
Maschinenfabrik Ravensburg AG
Walter Nussbaumer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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