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US Patent: 139,996
Improvement in propelling canal-boats
Patentee:
Halsey H. Baker (exact or similar names) - New Market, NJ

USPTO Classifications:
105/29.1, 440/35

Tool Categories:
structures : boats and ships
transportation : boats and ships

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Frederick Haynes
Michael Ryan

Patent Dates:
Granted: Jun. 17, 1873

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

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