Song Gai

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Washing machine with improved waterway system
- Patent number 8,042,364
- Issue date Oct 25, 2011
- Haier Group Corporation
- Chunhua Cao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
WASHING MACHINE FOR AUTOMATICALLY FEEDING ADDITIVES AND METHOD THEREOF
- Publication number 20160289883
- Publication date Oct 6, 2016
- HAIER GROUP CORPORATION
- Peishi LV
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
WASHING MACHINE WITH IMPROVED WATERWAY SYSTEM
- Publication number 20090266115
- Publication date Oct 29, 2009
- HAIER GROUP CORPORATION
- Chunhua CAO
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...