INVENTA A.G. FUR FORSCHUNG UND PATENTVERWERTUNG

INVENTA

APR. 17, 1946, AS TO INVENTA.;APR. 17, 1946, AS TO INVENTA.;RESEARCH, PLANNING AND DESIGN SERVICES RENDERED WITH RESPECT TO THE CONSTRUCTION OF CHEMICAL PLANTS FOR HIGH-PRESSURE SYNTHESIS, ORGANIC INTERMEDIATES, FERTILIZERS, RAW MATERIALS FOR PLASTICS AND TEXTILES AND SYNTHETIC FIBRES, AND FOR THE PRODUCTION AND PROCESSING OF PLASTICS AND TEXTILES AND SYNTHETIC FIBRES;