Keith D. Dolbear

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Chelmorton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Friction materials and their manufacture
- Patent number 4,663,368
- Issue date May 5, 1987
- Turner & Newall PLC
- John D. Harding
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...