26 Utility Patents
#1 in Kamen
#5,449 in Germany
#114,705 in the World
Forward Citations = 87
Company Filing History:
Gewerkschaft Eisenhutte Westfalia, Gmbh

Dbt Deutsche Bergbau-technik Gmbh
4. 1 out of 23
Westfalia Becorit Industrietechnik Gmbh
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