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Patent number:
Patent Date:
US Patent: 2,209,216
Control Device
Patentee:
Daniel D. Wile (
exact
or
similar
names) - Detroit, Wayne County, MI
USPTO Classifications:
137/505.42
,
137/510
,
236/92B
,
236/92R
,
277/630
,
277/636
,
62/212
,
92/37
Tool Categories:
specialty machines
:
heating apparatus
industrial machines
:
industrial machine mechanisms
:
industrial control apparatus
Assignees:
Detroit Lubricator Co.
- Detroit, Wayne County, MI
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Aug. 22, 1936
Granted:
Jul. 23, 1940
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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