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US Patent: 249,474
Sawdust-elevator
Patentees:
Archibald W. McIntyre - Laurinburg, NC
John C. Parish - Laurinburg, NC

USPTO Classifications:
144/191, 144/252.1, 209/257, 209/333, 29/DIG99

Tool Categories:
woodworking machines : woodworking machine parts or accessories : waste collection mechanisms

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
J. T. John, Jr.
Maxcy L. John

Patent Dates:
Applied: Jun. 23, 1881
Granted: Nov. 15, 1881

Patent Pictures:
USPTO pdf tiff
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