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US Patent: 1,968,284
Fluid Controlling Valve
Patentee:
John De Mooy (exact or similar names) - Cleveland, Cuyahoga County, OH

USPTO Classifications:
137/596.2

Tool Categories:
hardware : valves

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jul. 11, 1932
Granted: Jul. 31, 1934

Patent Pictures:
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