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Patent number:
Patent Date:
US Patent: 2,389,111
Control Means
Patentee:
Earnest J. Dillman (
exact
or
similar
names) - Detroit, Wayne County, MI
USPTO Classifications:
137/94
,
236/1R
,
236/21B
,
236/75
,
236/99B
,
236/99R
,
236/9R
,
251/129.04
Tool Categories:
industrial machines
:
industrial machine mechanisms
:
industrial control apparatus
:
flow controls
Assignees:
Detroit Lubricator Co.
- Detroit, Wayne County, MI
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Feb. 17, 1943
Granted:
Nov. 13, 1945
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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