William H. Rupnik

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Mentor, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for dual positioning of a workpiece in a turning...
- Patent number 4,771,521
- Issue date Sep 20, 1988
- Parker-Hannifin Corporation
- Kenneth M. Smith
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR