Horst Steinwender

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Remscheid, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for microfinishing both sides of a workpiece
- Patent number 5,720,652
- Issue date Feb 24, 1998
- Supfina Grieshaber GmbH & Co.
- Horst Steinwender
- B24 - GRINDING POLISHING
Information Patent Grant
Super finishing machine
- Patent number 5,695,391
- Issue date Dec 9, 1997
- Supfina Grieshaber GmbH & Co.
- Horst Steinwender
- B24 - GRINDING POLISHING
Information Patent Grant
Process and apparatus for centerless superfinishing of rollers
- Patent number 5,674,112
- Issue date Oct 7, 1997
- Supfina Maschinenfabrik Hentzen GmbH & Co. KG.
- Horst Steinwender
- B24 - GRINDING POLISHING