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Patent number:
Patent Date:
US Patent: 2,303,029
Control Device
Patentee:
Earnest J. Dillman (
exact
or
similar
names) - Detroit, Wayne County, MI
USPTO Classifications:
200/83P
,
236/DIG.16
,
74/110
Tool Categories:
electrical devices
:
electric switches
Assignees:
Detroit Lubricator Co.
- Detroit, Wayne County, MI
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
May 31, 1941
Granted:
Nov. 24, 1942
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Detroit Lubricator Co.
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