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Patent number:
Patent Date:
US Patent: 1,026,389
Hole Grinding Machine
Patentees:
George K. Garvin (
exact
or
similar
names) - New York, NY
Edward J. McClellan (
exact
or
similar
names) - New York, NY
USPTO Classifications:
451/143
,
451/154
,
451/64
,
82/149
Tool Categories:
metalworking machines
:
grinding machines
Assignees:
Garvin Machine Co.
- New York, NY
Manufacturer:
Garvin Machine Co.
- New York, NY
Witnesses:
Frederick E. Seddon
Frank A. Power
Bev. C. Hiscock
Grace T. Upton
Patent Dates:
Applied:
Aug. 11, 1911
Granted:
May 14, 1912
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Garvin Machine Co.
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