Chunjiang YU

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Organic solid waste treatment equipment and application method thereof
- Patent number 12,325,029
- Issue date Jun 10, 2025
- Chengdu Environmental Investment Group Co., Ltd
- Ying Wang
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR EFFICIENTLY PRODUCING LACTIC ACID BY FERMENTING BREWERS'...
- Publication number 20250051809
- Publication date Feb 13, 2025
- Chengdu Environmental Investment Group Co., Ltd
- Ying WANG
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...