10 Utility Patents
#1 in Sonnenbuhl
#23,564 in Germany
#406,844 in the World
Forward Citations = 45
Company Filing History:
Theodor Groz & Sohne & Ernst Beckert

Groz-beckert Ag
4. 2 out of 5
Theodor Groz & Sohne
5. 1 out of 832,627 patents
Other
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