Hen Liao

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Lukuang Erh Tsun Kuei Shan Hsiang Tao Yuan Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Equipment for conveyance and treatment of garbage in high building
- Patent number 6,196,240
- Issue date Mar 6, 2001
- Howard Liao
- B08 - CLEANING