Pet-Cheng Hsu

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Shinjuang City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Double suction type sterilizing vacuum cleaner
- Patent number 8,424,156
- Issue date Apr 23, 2013
- Yejen Appliances (Shenzhen) Limited
- Pet-Cheng Hsu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Mop assembly with steam generation device
- Patent number 8,239,999
- Issue date Aug 14, 2012
- Pet-Cheng Hsu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Steam generating device
- Publication number 20110262119
- Publication date Oct 27, 2011
- Pet-Cheng Hsu
- F22 - STEAM GENERATION
Information Patent Application
Double Suction Type Sterilizing Vacuum Cleaner
- Publication number 20110138568
- Publication date Jun 16, 2011
- Pet-Cheng Hsu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Mop assembly with steam generation device
- Publication number 20100319156
- Publication date Dec 23, 2010
- Pet-Cheng Hsu
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Blade unit for rotary paper trimmer
- Publication number 20100101098
- Publication date Apr 29, 2010
- Pet-Cheng Hsu
- B26 - HAND CUTTING TOOLS CUTTING SEVERING