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US Patent: 2,259,280
Control Device
Patentee:
Daniel D. Wile (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
137/468, 137/500, 137/505.42, 137/79, 236/92B, 251/77, 62/212, 92/37, 92/43, 92/84

Tool Categories:
specialty machines : refrigeration apparatus
hardware : valves

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 14, 1935
Granted: Oct. 14, 1941

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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