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US Patent: 956,207
Railway-tie-plug machine
Patentee:
Harry G. Smart - St. Cloud, MN

USPTO Classifications:
144/12

Tool Categories:
woodworking machines : specialty machines : railroad machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Apr. 26, 1910

Reissue Information:
Reissued as RE13,579 (Jun. 17, 1913)

Patent Pictures:
USPTO pdf tiff
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