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US Patent: 440,624
Injector
Patentee:
Albert S. Eberman (exact or similar names) - Baltimore, MD

USPTO Classifications:
417/166, 417/169, 417/184

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Apr. 11, 1890
Granted: Nov. 18, 1890

Patent Pictures:
USPTO (New site tip)
Google Patents
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