Godefridus C. Goverde

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Piston engine with dynamic groove bearing internal to piston and is...
- Patent number 4,920,288
- Issue date Apr 24, 1990
- U.S. Philips Corporation
- Ronald den Heijer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...