Animal husbandry – Waste collector – Scoop or rake type
Patent
1991-04-26
1993-03-09
Zarfas, Louis S.
Animal husbandry
Waste collector
Scoop or rake type
294 14
Patent
active
D03338886
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Gernstein Terry M.
MacCormac Cathy Anne
Zarfas Louis S,.
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