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US Patent: 331,178
Injector
Patentee:
John Sellers Bancroft (exact or similar names) - Philadelphia, PA

USPTO Classifications:
417/184, 417/19

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

Assignees:
William Sellers - Philadelphia, PA

Manufacturer:
William Sellers & Co. - Philadelphia, PA

Witnesses:
Unknown
Patent Dates:
Applied: Jun. 06, 1885
Granted: Nov. 24, 1885

Patent Pictures:
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for William Sellers & Co.

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