Ralph A. Waite

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Bradford, GB

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Patents Grantslast 30 patents

Information Patent Grant
Work holding devices
- Patent number 4,616,838
- Issue date Oct 14, 1986
- Pratt Burnerd International Limited
- Joseph F. Jackson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Chucks
- Patent number 4,506,896
- Issue date Mar 26, 1985
- Pratt Burnerd International Limited
- Joseph F. Jackson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR