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US Patent: 2,269,395
Refrigeration Control Apparatus
Patentees: Earnest J. Dillman (exact or similar names) - Detroit, Wayne County, MI George R. True (exact or similar names) - Grosse Point Farms, Wayne County, MI USPTO Classifications: 137/79, 251/14, 251/230, 251/231, 251/75, 62/148 Tool Categories: specialty machines : refrigeration apparatus Assignees: Detroit Lubricator Co. - Detroit, Wayne County, MI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Apr. 26, 1940 Granted: Jan. 06, 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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