SHUI-PO LEE

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ZHUBEI CITY, TW

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Patents Applicationslast 30 patents

Information Patent Application
WELDING STRUCTURE OF VACUUM VALVE AND METHOD AND APPARATUS THEREOF
- Publication number 20160318111
- Publication date Nov 3, 2016
- KING LAI HYGIENIC MATERIALS CO., LTD
- SHUI-PO LEE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR