SHANGHAI STN ELECTROMECHANICAL EQUIPMENT CO.,LTD

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SHANGHAI, CN

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Patents Applicationslast 30 patents

Information Patent Application
TWELVE-INCH AND EIGHT-INCH COMPATIBLE FURNACE TUBE WASHING TANK MEC...
- Publication number 20200406307
- Publication date Dec 31, 2020
- Shanghai STN electromechanical equipment Co.,Ltd
- LIQIANG WANG
- B08 - CLEANING