Jiin-Lung Chang

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Changhua Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic weighing machine
- Patent number 6,667,445
- Issue date Dec 23, 2003
- Jiin-Lung Chang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic weighing machine
- Publication number 20030094314
- Publication date May 22, 2003
- Jiin-Lung Chang
- G01 - MEASURING TESTING