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US Patent: 2,267,688
Control Device
Patentee:
Walter S. Landon (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
236/48R, 251/58, 251/78, 74/97.1

Tool Categories:
industrial machines : industrial machine mechanisms : industrial control apparatus : flow controls

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 24, 1935
Granted: Dec. 23, 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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