Animal husbandry – Feeder or waterer – Bird feeder
Patent
1983-12-27
1985-12-24
Largen, James R.
Animal husbandry
Feeder or waterer
Bird feeder
Patent
active
D02819171
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patent: 3198172 (1965-08-01), Crane, Jr.
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patent: 3945344 (1976-03-01), Melrath
Myers Sophia J.
Myers William E.
Largen James R.
P. Perrone, Jr. Mathew R.
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