Ronald C. Snelgrove

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Scarborough, CA

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Patents Grantslast 30 patents

Information Patent Grant
Engine block heater with expansion yoke
- Patent number 4,465,039
- Issue date Aug 14, 1984
- Budd Canada Inc.
- Ronald C. Snelgrove
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS