Shengeun Yu

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Wulumuqi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Downward offset barbell type walking beam compositively balance oil...
- Patent number 6,655,224
- Issue date Dec 2, 2003
- No. 3 Machine Tool Plant of the Xinjiang
- Xiangyun Ji
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...