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Patent number:
Patent Date:
Patents Granted on 1853-03-15
Patents 1 - 2 of 2
Number
Date
Patentee
Title
Type
9,616
Mar. 15, 1853
W. Aldrich
Turning-lathe
engine lathes
9,621
Mar. 15, 1853
M. Marshall
Knitting machine
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