4 Utility Patents
#948 in Wuppertal
#65,424 in Germany
Forward Citations = 9
Company Filing History:
Hermann Hemscheidt Maschinenfabrik Gmbh & Co.
Dbt Deutsch Bergbau-technik Gmbh
Herman Hemscheidt Maschinenfabrik
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#948 in Wuppertal
#65,424 in Germany
Company Filing History:
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