Lee; Richard

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Patents Grantslast 30 patents

Information Patent Grant
Automobile compressor-jack device
- Patent number 4,706,937
- Issue date Nov 17, 1987
- Lee; Richard
- Yo C. Chung
- B66 - HOISTING LIFTING HAULING

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Patents Applicationslast 30 patents

Information Patent Application
External fan
- Publication number 20060204387
- Publication date Sep 14, 2006
- Richard Lee
- Jay Wang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...