Hanguan Xia

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Checking tool for measuring distance between adjacent sinking groov...
- Patent number 10,365,081
- Issue date Jul 30, 2019
- PACIFIC PRECISION FORGING CO., LTD.
- Hanguan Xia
- G01 - MEASURING TESTING
Information Patent Grant
Double closed hydraulic mould stand
- Patent number 8,418,521
- Issue date Apr 16, 2013
- Jiansu Pacific Precision Forging Co., Ltd.
- Hanguan Xia
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
CHECKING TOOL FOR MEASURING DISTANCE BETWEEN ADJACENT SINKING GROOV...
- Publication number 20180188014
- Publication date Jul 5, 2018
- PACIFIC PRECISION FORGING CO., LTD.
- Hanguan XIA
- G01 - MEASURING TESTING
Information Patent Application
Double Closed Hydraulic Mould Stand
- Publication number 20110030443
- Publication date Feb 10, 2011
- JIANSU PACIFIC PRECISION FORGING CO., LTD.
- Hanguan Xia
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...