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US Patent: 10,200
Improvement in machines for straightening or curving rails
Patentee:
George Willston - Brunswick, ME

USPTO Classifications:
144/254, 72/390.7, 72/454

Tool Categories:
metalworking machines : metal bending machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. G. Simpson
Thomas Estabrook

Patent Dates:
Granted: Nov. 01, 1853

Patent Pictures:
USPTO pdf tiff
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