Xinfeng ZHAO

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Shandong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Flushing device and method for an evaporator of dryer and dryer
- Patent number 11,352,735
- Issue date Jun 7, 2022
- CHONGQING HAIER WASHING MACHINE CO., LTD.
- Longping Yao
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETERMINING BLOCKAGE OF FILTER MESH OF CLOTHES DRYER, DE...
- Publication number 20240117561
- Publication date Apr 11, 2024
- HAIER SMART HOME CO., LTD.
- Yijun SONG
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
FLUSHING DEVICE AND METHOD FOR AN EVAPORATOR OF DRYER AND DRYER
- Publication number 20200095722
- Publication date Mar 26, 2020
- QINGDAO HAIER WASHING MACHINE CO., LTD.
- Longping YAO
- F28 - HEAT EXCHANGE IN GENERAL