Keith A. Pelfrey

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Hanover, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic base machine tool
- Patent number 4,591,301
- Issue date May 27, 1986
- Black & Decker Inc.
- Keith A. Pelfrey
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS