20 Utility Patents
#4 in Kleinmachnow
#8,584 in Germany
#169,187 in the World
Forward Citations = 31
Company Filing History:

Hellma Materials Gmbh & Co. Kg

4. 1 out of 3
Hellma Materials Gmbh
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#4 in Kleinmachnow
#8,584 in Germany
#169,187 in the World
Company Filing History:


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