Membership
Tour
Register
Log in
Hans Graf
Follow
Person
Rodenbach, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for the production of carbon black containing pigment-synth...
Patent number
4,379,871
Issue date
Apr 12, 1983
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Peter Werle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of pigment-synthetic resin concentrates
Patent number
4,105,464
Issue date
Aug 8, 1978
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Gunter Osswald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...