William J. Grohe JR.

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Smethport, PA, US

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Patents Applicationslast 30 patents

Information Patent Application
Cordless, battery-operated floor edger, scrubber, and buffer
- Publication number 20050183222
- Publication date Aug 25, 2005
- William J. Grohe
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...