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Patent number:
Patent Date:
US Patent: 904,866
Multi-spindle machine
Patentee:
George Otis Gridley (
exact
or
similar
names) - Windsor, VT
USPTO Classifications:
226/188
,
29/37R
,
29/64
Tool Categories:
metalworking machines
:
screw machines
Assignees:
None
Manufacturer:
Windsor Machine Co.
- Windsor, VT
Witnesses:
Ruth P. Keyes
Walter J. Saxie
Patent Dates:
Applied:
Jul. 01, 1907
Granted:
Nov. 24, 1908
Patent Pictures:
USPTO
(New site tip)
Google Patents
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