Michael J. Palmer

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Tamworth, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Expandable mandrel
- Patent number 6,832,756
- Issue date Dec 21, 2004
- Palmer Machine Co., Inc.
- Michael J. Palmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Expandable mandrel
- Publication number 20030132563
- Publication date Jul 17, 2003
- Michael J. Palmer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR