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Inventor
VELDHOVEN GERARDUS A
CA
3 patents
Patents
3 patents
US4220280A
Sep 2, 1980
Manure spreader
DEERE & CO
20 citations
78
US4196859A
Apr 8, 1980
Spreader control
DEERE & CO
17 citations
70
US4318659A
Mar 9, 1982
Manure spreader box
DEERE & CO
1 citations
48