Michael Hermann

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Eggenstein, DE

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Patents Grantslast 30 patents

Information Patent Grant
Manually guided suction apparatus
- Patent number 7,836,545
- Issue date Nov 23, 2010
- Andreas Stihl AG & Co. KG
- Georg Maier
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Manually guided suction apparatus
- Publication number 20070101534
- Publication date May 10, 2007
- Andreas Stihl AG & Co KG
- Georg Maier
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES