-
-
-
-
-
-
1-Alkene/excess maleic anhydride polymers
-
Patent number 4,871,823
-
Issue date Oct 3, 1989
-
S. C. Johnson & Son, Inc.
-
Fred L. Billman
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
-
-
-
-
Contact insect repellents
-
Patent number 4,774,081
-
Issue date Sep 27, 1988
-
S. C. Johnson & Son, Inc.
-
Stanley J. Flashinski
-
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
-
Volatile insect repellents
-
Patent number 4,774,082
-
Issue date Sep 27, 1988
-
S. C. Johnson & Son, Inc.
-
Stanley J. Flashinski
-
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
-
-
-
-