Deng Dian Bo

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Shapingba, CN

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Patents Grantslast 30 patents

Information Patent Grant
Monolithic block and valve train for a four-stroke engine
- Patent number 7,814,879
- Issue date Oct 19, 2010
- Techtronic Outdoor Products Technology Limited
- David R. Brower
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Monolithic Block and Valve Train for a Four-Stroke Engine
- Publication number 20090266330
- Publication date Oct 29, 2009
- David R. Brower
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES