-
-
Theophylline derivatives
-
Patent number 4,603,204
-
Issue date Jul 29, 1986
-
Siegfried Aktiengesellschaft
-
Kurt Thiele
-
C07 - ORGANIC CHEMISTRY
-
-
-
-
-
-
-
-
-
-
-
-
Herbicide
-
Patent number 4,211,551
-
Issue date Jul 8, 1980
-
Siegfried A.G.
-
Kurt Thiele
-
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
-
-
-
-
-
-
-
Process for preparing bitter beverages
-
Patent number 4,133,903
-
Issue date Jan 9, 1979
-
Siegfried Aktiengesellschaft
-
Kurt Thiele
-
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
-
Thioethers
-
Patent number 4,131,608
-
Issue date Dec 26, 1978
-
Siegfried Aktiengesellschaft
-
Ludwig Zirngibl
-
C07 - ORGANIC CHEMISTRY
-
-