Fengqiang Yuan

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Inner bowl of operating head of nursing machine, and nursing machine
- Patent number 10,105,271
- Issue date Oct 23, 2018
- SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
- Shuhua Sang
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
INNER BOWL OF OPERATING HEAD OF NURSING MACHINE, AND NURSING MACHINE
- Publication number 20170020760
- Publication date Jan 26, 2017
- SUZHOU ALTON ELECTRICAL & MECHANICAL INDUSTRY CO., LTD.
- Shuhua Sang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...