Tongling Nonferrous Metals; Group Holdings Ltd.

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CN

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Patents Applicationslast 30 patents

Information Patent Application
DESULFURIZATION AND SULFUR RECOVERY METHOD FOR SULFUR DIOXIDE FLUE GAS
- Publication number 20230219037
- Publication date Jul 13, 2023
- TongLing Nonferrous Metals Group Holdings Co. Ltd.
- Jun Zhou
- C01 - INORGANIC CHEMISTRY

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Trademarklast 30 trademarks

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79061514 - T G
- Serial number 79061514
- Registration number 3679997
- Filing date Aug 29, 2008
- Tongling Nonferrous Metals; Group Holdings Ltd.
- 6 - Common metals and their alloys
Information Trademark
79060428
- Serial number 79060428
- Filing date Aug 28, 2008
- Tongling Nonferrous Metals; Group Holdings Ltd.
- 6 - Common metals and their alloys