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Rainer Kurmann
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Aspach, DE
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Patents Grants
last 30 patents
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Patent Grant
Surface cleaning machine
Patent number
11,058,274
Issue date
Jul 13, 2021
Alfred Kärcher SE & Co. KG
Andreas Mueller
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Grant
Surface cleaning machine
Patent number
10,959,590
Issue date
Mar 30, 2021
Alfred Kärcher SE & Co. KG
Fabian Moser
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
SURFACE CLEANING MACHINE
Publication number
20180228331
Publication date
Aug 16, 2018
Alfred Karcher GmbH & Co. KG
Fabian Moser
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Application
SELF-PROPELLED AND SELF-STEERING FLOOR CLEANING APPLIANCE AND CLEAN...
Publication number
20160278596
Publication date
Sep 29, 2016
Alfred Karcher GmbH & Co. KG
Jacob Janzen
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...