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All Patents of Type: steam engine stuffing boxes
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
25,955Nov. 01, 1859J. CummingsStuffing Boxsteam engine stuffing boxes
359,869Mar. 22, 1887R. Ruddy, L. KaczanderStuffing Box for Steam Enginessteam engine stuffing boxes
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