Patents for Rochester Machinery Co.


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Patents for Rochester Machinery Co.
Patents 1 - 2 of 2
Number	Date	Patentee	Title	Type
82,501	Sep. 29, 1868	W. Dobson	Improvement in scrollsaws	scrollsaws
92,288	Jul. 06, 1869	W.H. Dobson	Improvement in scroll-sawing machines	scrollsaws