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Patent number:
Patent Date:
US Patent: 12,117
Shaping and Slotting Metals
Metals, Machine for Boring, Planing and Slotting
Patentee:
Norman Aysworth (
exact
or
similar
names) - Rochester, NY
USPTO Classifications:
29/29
,
409/326
Tool Categories:
metalworking machines
:
drilling and boring
metalworking machines
:
metal shapers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Alanson Brown
H. R. Searl
Patent Dates:
Granted:
Jan. 02, 1855
Patent Pictures:
USPTO
(New site tip)
Google Patents
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