-
-
-
-
Swine finishing barn
-
Patent number 4,067,297
-
Issue date Jan 10, 1978
-
Terry D. Johnson
-
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
-
3685493
-
Patent number 3,685,493
-
Issue date Aug 22, 1972
-
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
-
3021819
-
Patent number 3,021,819
-
Issue date Feb 20, 1962
-
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
-
3017008
-
Patent number 3,017,008
-
Issue date Jan 16, 1962
-
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
-
2855085
-
Patent number 2,855,085
-
Issue date Oct 7, 1958
-
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
-
2672970
-
Patent number 2,672,970
-
Issue date Mar 23, 1954
-
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING