8 Utility Patents
#28 in Freiberg
#31,107 in Germany
#520,589 in the World
Forward Citations = 2
Company Filing History:


Refractory Intellectual Property Gmbh & Co. Kg
4. 1 out of 1,242

5. 1 out of 1
Technische Universität Bergakademie Freiberg—institut Für Keremik, Glas-Und Baustofftechnik
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