Harold B. Bolkey

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Fairview, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Control system and method for switching pivot stands in a tandem ro...
- Patent number 5,235,834
- Issue date Aug 17, 1993
- AEG Automation Systems Corporation
- Harold B. Bolkey
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...