Douglas G. Ciphery

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Blenheim, CA

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Patents Grantslast 30 patents

Information Patent Grant
Vapor control valve and system therefor
- Patent number 4,703,737
- Issue date Nov 3, 1987
- Bendix Electronics Limited
- John E. Cook
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS