Yongxiang ZHAO

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Unblocking apparatus for furnace discharging pipe and use method
- Patent number 12,031,776
- Issue date Jul 9, 2024
- China Nuclear Sichuan Environmental Protection Engineering Co., Ltd.
- Weidong Xu
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
UNBLOCKING APPARATUS FOR FURNACE DISCHARGING PIPE AND USE METHOD
- Publication number 20240142175
- Publication date May 2, 2024
- China Nuclear Sichuan Environmental Protection Engineering Co., Ltd.
- Weidong XU
- B08 - CLEANING