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Patent number:
Patent Date:
US Patent: 1,187,618
Metal-turning tool
Patentee:
George Otis Gridley (
exact
or
similar
names) - Windsor, VT
USPTO Classifications:
407/115
,
407/54
,
408/204
,
408/703
,
82/158
Tool Categories:
metalworking machines
:
metal lathes
:
metal lathe accessories and attachments
Assignees:
National-Acme Mfg. Co.
- Cleveland, OH
Manufacturer:
National-Acme Mfg. Co.
- Cleveland, OH
Witnesses:
Unknown
Patent Dates:
Applied:
Dec. 07, 1915
Granted:
Jun. 20, 1916
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for National Acme Co.
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