J. Robert Prough

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Queensbury, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the facilitating the servicing of drive-sh...
- Patent number 5,690,341
- Issue date Nov 25, 1997
- Ahlstrom Machinery Inc.
- J. Robert Prough
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...