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Florian Feile
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Grossbottwar, DE
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Patents Grants
last 30 patents
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Patent Grant
Method and device for outputting an acoustic warning signal of a ra...
Patent number
9,815,485
Issue date
Nov 14, 2017
Robert Bosch GmbH
Toni Scheschko
B61 - RAILWAYS
Patents Applications
last 30 patents
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Patent Application
Method and device for outputting an acoustic warning signal of a ra...
Publication number
20150367871
Publication date
Dec 24, 2015
ROBERT BOSCH GmbH
Toni SCHESCHKO
B61 - RAILWAYS