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US Patent: 2,389,656
Injector
Patentees:
Arthur Williams (exact or similar names) - Munster, Lake County, IN
Erich Henkel (exact or similar names) - Calumet City, Cook County, IL

USPTO Classifications:
417/167, 417/180, 417/184, 417/193

Tool Categories:
propulsion and energy : steam apparatus : water injectors
propulsion and energy : steam apparatus : stationary boilers : feedwater apparatus

Assignees:
Superheater Co. - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 27, 1942
Granted: Nov. 27, 1945

Patent Pictures:
USPTO (New site tip)
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