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US Patent: 2,276,227
Control Device
Patentee:
Earnest J. Dillman (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
236/1H, 251/11, 251/229, 251/232, 251/239, 251/243, 251/285, 251/58, 251/75

Tool Categories:
industrial machines : industrial machine mechanisms : industrial control apparatus : temperature controls
specialty machines : heating apparatus

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 05, 1937
Granted: Mar. 10, 1942

Patent Pictures:
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"Vintage Machinery" entry for Detroit Lubricator Co.
Description:
Original application filed 03 Jun., 1936, now patent #2,185,978. Divided and this application filed 05 Aug., 1937.

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