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All Patents of Type: musical instruments
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
11,121Jun. 20, 1854F.A. GleasonConstruction of reed musical instrumentsmusical instruments
262,772Aug. 15, 1882S.J. Hoggson, G.C. PettisOrgan-stop knobmusical instruments
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