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Johann Angerer
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Bad Goisern, AT
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last 30 patents
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Patent Grant
Current collector strip for a sliding contact device
Patent number
9,199,540
Issue date
Dec 1, 2015
HOFFMANN & CO. ELEKTROKOHLE AG
Klaus Reiser
B60 - VEHICLES IN GENERAL
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last 30 patents
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Patent Application
TELESCOPIC PROTECTIVE COVERING
Publication number
20130220757
Publication date
Aug 29, 2013
HOFFMANN & CO., ELEKTROKOHLE AG
Klaus Reiser
B60 - VEHICLES IN GENERAL