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US Patent: 1,946,842
Temperature Control System
Patentee:
Earnest J. Dillman (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
236/1B, 236/38, 236/47

Tool Categories:
electrical devices : temperature control apparatus
industrial machines : industrial machine mechanisms : industrial control apparatus : temperature controls

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 29, 1930
Granted: Feb. 13, 1934

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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