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US Patent: 2,538,861
Refrigeration Expansion Valve
Patentee:
Franklyn Y. Carter (exact or similar names) - Dearborn, Wayne County, MI

USPTO Classifications:
236/92B, 62/202, 62/211

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: Oct. 01, 1947
Granted: Jan. 23, 1951

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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