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Nikolaus Schwarzkopf
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Wolfsburg, DE
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last 30 patents
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Patent Grant
Return air blocking device for ventilation of the interior of a mot...
Patent number
10,391,838
Issue date
Aug 27, 2019
Illinois Tool Works Inc.
Nikolaus Schwarzkopf
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
RETURN AIR BLOCKING DEVICE FOR VENTILATION OF THE INTERIOR OF A MOT...
Publication number
20150165873
Publication date
Jun 18, 2015
ILLINOIS TOOL WORKS INC.
Nikolaus Schwarzkopf
B60 - VEHICLES IN GENERAL