Heqi ZHANG

Follow

Person

Yuyao City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Combined lifting barn fencing equipment
- Patent number 10,335,706
- Issue date Jul 2, 2019
- Zhejiang Dafeng Industry Co., Ltd.
- Yutang Ruan
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

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