Weixuan LAO

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Hangzhou, Zhejiang Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Detergent dosing controller
- Patent number 9,970,149
- Issue date May 15, 2018
- HANGZHOU KAMBAYASHI ELECTRONICS CO., LTD.
- Pengfei Bao
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
DETERGENT DOSING CONTROLLER
- Publication number 20170167068
- Publication date Jun 15, 2017
- HANGZHOU KAMBAYASHI ELECTRONICS CO., LTD.
- Pengfei BAO
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...