Bihui YI

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Wuhan, CN

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Patents Applicationslast 30 patents

Information Patent Application
SMELTING LADLE AND METHOD FOR IMPROVING USE EFFICIENCY THEREOF
- Publication number 20160209116
- Publication date Jul 21, 2016
- WUGANG REFRACTORY CO., LTD.
- Xueqin HONG
- F27 - FURNACES KILNS OVENS RETORTS