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Patent number:
Patent Date:
US Patent: 1,599,374
Grinding Machine
Patentee:
Harold F. Skillings (
exact
or
similar
names) - Allston, Suffolk County, MA
USPTO Classifications:
451/287
,
451/332
Tool Categories:
metalworking machines
:
grinders
:
surface grinders
Assignees:
Blanchard Machine Co.
- Cambridge, Middlesex County, MA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 28, 1924
Granted:
Sep. 07, 1926
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Blanchard Machine Co.
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