Jianjun LIU

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Yuyao City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Embedded integrated lifting rotation table for a stage
- Patent number 9,677,292
- Issue date Jun 13, 2017
- ZHEJIANG DAFENG INDUSTRY CO., LTD.
- Weiguo Yang
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
EMBEDDED INTEGRATED LIFTING ROTATION TABLE FOR A STAGE
- Publication number 20170114557
- Publication date Apr 27, 2017
- ZHEJIANG DAFENG INDUSTRY CO., LTD.
- Weiguo YANG
- E04 - BUILDING
Information Patent Application
COMBINED LIFTING BARN FENCING EQUIPMENT
- Publication number 20170016246
- Publication date Jan 19, 2017
- ZHEJIANG DAFENG INDUSTRY CO., LTD.
- Yutang RUAN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING