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US Patent: 2,335,824
Valve
Patentee:
Earnest J. Dillman (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
137/505.12, 137/505.26, 137/614.21, 137/637, 137/79, 137/98, 236/92B, 251/11, 251/57, 62/181

Tool Categories:
hardware : valves
industrial machines : industrial machine mechanisms : industrial control apparatus : flow controls
specialty machines : refrigeration apparatus

Assignees:
Detroit Lubricator Co. - Detroit, Wayne County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 10, 1940
Granted: Nov. 30, 1943

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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