DE2726491
ACKERMANN, OTTO, MEYER, GUENTHER, LEUCK, HANS, SCHMELING, GERHARD, 5050 BRUEHL
Year of Publication 12.02.1981
Get full text
Year of Publication 12.02.1981
Patent
DE2726491
ACKERMANN, OTTO, MEYER, GUENTHER, LEUCK, HANS, SCHMELING, GERHARD, 5050 BRUEHL
Year of Publication 29.05.1980
Get full text
Year of Publication 29.05.1980
Patent
APPARATUS FOR CARBONIZING CARBONACEOUS MATERIALS WITH DIRECT CONTACT HEAT EXCHANGE MATERIAL
GERHARD SCHMELING, OTTO ABEL, WERNER PETERS, JOSEF LANGHOFF, HORST LUTHER
Year of Publication 09.05.1972
Get full text
Year of Publication 09.05.1972
Patent