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Patent number:
Patent Date:
US Patent: 1,938,778
Cutter Guard
Patentee:
Lester F. Nenninger (
exact
or
similar
names) - Cincinnati, Hamilton County, OH
USPTO Classifications:
29/DIG.59
,
74/615
Tool Categories:
metalworking machines
:
milling machines
:
milling machine accessories
Assignees:
Cincinnati Milling Machine Co.
- Cincinnati, Hamilton County, OH
Manufacturer:
Cincinnati Milling Machine Co.
- Cincinnati, Hamilton County, OH
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 14, 1930
Granted:
Dec. 12, 1933
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Milling Machine Co.
Description:
This patent number was seen on a Cincinnati Milling Machine Co. patent plate 4FV-101.
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