Maschinenfabrik Ravensburg AG

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Ravensburg, DE

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Patents Grantslast 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