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US Patent: 17
Machine for cutting out sheaves and pins and boring sheaves of ships' tackle-blocks
Patentee:
Thomas Blanchard - New York, NY

USPTO Classifications:
126/1R, 83/466, 83/468.7

Tool Categories:
woodworking machines : specialty machines : pulley making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
James A. Sanford
John N. Taylor

Patent Dates:
Granted: Aug. 31, 1836

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Thomas Blanchard

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