Köln
Germany
2
2020-11-05
The entities that hold a legal rights for patent applications filed by inventor Grau Beatrice:
Beatrice Grau from Köln, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Use of a silicone rubber composition for the manufacture of an insulator for high voltage direct current applications
#2 | 2017-12-28Use of a silicone rubber composition for the manufacture of an insulator for high voltage direct current applications
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