William Rose

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Winnipeg, CA

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Patents Grantslast 30 patents

Information Patent Grant
Electric engine block heater with flanged screw
- Patent number 5,567,337
- Issue date Oct 22, 1996
- Phillips & Temro Industries Ltd.
- Gary C. Ewards
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS