Wing Hang AU

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning device for microwave oven
- Patent number 10,029,287
- Issue date Jul 24, 2018
- Wing Hang Au
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
CLEANING DEVICE FOR MICROWAVE OVEN
- Publication number 20170246666
- Publication date Aug 31, 2017
- Wing Hang AU
- B08 - CLEANING