12 Utility Patents
#33 in Marl
#18,402 in Germany
#327,802 in the World
Forward Citations = 62
Company Filing History:
Chemische Werke Huls Aktiengesellschaft
Chemische Werke Huels Aktiengesellschaft

4. 1 out of 1
Chemische Werke Huels, Aktiengellschaft
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