9 Utility Patents
#20 in Herne
#26,915 in Germany
#457,239 in the World
Forward Citations = 22
Company Filing History:
Bochumer Eisenhutte Heintzmann & Company
Bochumer Eisenhutte Heintzmann Gmbh & Co. Kg
Strebtechnik Bochum Gmbh & Co.
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