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Kwong Wang Tse
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Kowloon Bay, HK
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Patents Grants
last 30 patents
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Patent Grant
Internal combustion engine
Patent number
6,722,322
Issue date
Apr 20, 2004
Kwong Wang Tse
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
Opposed Double Piston Internal Combustion Engine
Publication number
20070044738
Publication date
Mar 1, 2007
Kwong Wang Tse
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Internal combustion engine
Publication number
20030196614
Publication date
Oct 23, 2003
Kwong Wang Tse
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS