67 Utility Patents
#1 in Lünen
#832 in Germany
#21,649 in the World
Forward Citations = 537
Company Filing History:
Gewerkschaft Eisenhutte Westfalia, Gmbh

Dbt Deutsche Bergbau-technik Gmbh
4. 4 out of 23
Westfalia Becorit Industrietechnik Gmbh
5. 3 out of 75

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