Zhenwen RAO

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Quanzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
TRANSPLANTING EQUAL-DISTRIBUTION MECHANISM
- Publication number 20220217917
- Publication date Jul 14, 2022
- FUJIAN SANAN SINO-SCIENCE PHOTOBIOTECH CO., LTD.
- Zhuo ZHAN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
AUXILIARY ROOT PLACEMENT APPARATUS FOR HYDROPONIC SEPARATE PLANTING
- Publication number 20220201928
- Publication date Jun 30, 2022
- FUJIAN SANAN SINO-SCIENCE PHOTOBIOTECH CO., LTD.
- Zhenwen RAO
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING