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Patent number:
Patent Date:
US Patent: 539,193
Drill-chuck
Patentee:
Ross M. Russell (
exact
or
similar
names) - Binghamton, NY
USPTO Classifications:
144/14
,
279/69
Tool Categories:
metalworking machines
:
drilling and boring
:
drill presses
:
drill press chucks
woodworking machines
:
wood drilling and boring
:
drill presses
:
drill press chucks
Assignees:
None
Manufacturer:
Russell Anti-Friction Drill Chuck Co.
- Elmira, NY
Witnesses:
George R. Nelson
W. C. Hawes
Patent Dates:
Applied:
Nov. 10, 1894
Granted:
May 14, 1895
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Russell Anti-Friction Drill Chuck Co.
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