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US Patent: 27,431
Induction-valve gear for steam-engines
Patentee:
Addison Crosby (exact or similar names) - Fredonia, NY

USPTO Classifications:
74/3.2

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
B. Gnouse
M. M. Livingston
Patent Dates:
Granted: Mar. 13, 1860

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Addison Crosby

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