7 Utility Patents
#173 in Essen
#36,340 in Germany
#597,011 in the World
Forward Citations = 57
Company Filing History:
Thyssen Industrie Ag
Bochumer Eisenhutte Heintzmann Gmbh & Co. Kg
Bochumer Eisehutte Heitzmann Gmbh & Co. Kg
4. 1 out of 1
Bochumer Eisenhutte Heintzmann Gmbh & Co. Hg
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