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US Patent: 71,455
Improvement in cutter-heads for planing-machines
Patentee:
William H. Christie - Albany, NY

USPTO Classifications:
144/233

Tool Categories:
woodworking machines : machine and tool cutters : cutterheads

Assignees:
William H. Burton - Unknown, Unknown
William H. Christie - Albany, NY

Manufacturer:
Not known to have been produced

Witnesses:
John N. Foster
William H. Burton

Patent Dates:
Granted: Nov. 26, 1867

Patent Pictures:
USPTO pdf tiff
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