Xuejing Chen

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Handheld power tool having a dust extractor
- Patent number 9,475,164
- Issue date Oct 25, 2016
- Robert Bosch GmbH
- Robert Simm
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HANDHELD POWER TOOL HAVING A DUST EXTRACTOR
- Publication number 20130319711
- Publication date Dec 5, 2013
- Robert Simm
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...