Evonik Industries AG
LIC-IP Management
Postcode 84/339,
Rodenbacher Chaussee 4
63457 Hanau
(DE)
Evonik Operations GmbH
Rellinghauser Str. 1 - 11
45128 Essen
(DE)
Evonik Degussa GmbH
Rellinghauser Straße 1-11
Essen
(DE)
Англ.Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; particularly silica compounds.
Англ.Scientific and technological services and research and design relating thereto; industrial analysis and research services; providing of information about silica compounds in the Internet.