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US Patent: 2,013
Pin Machine
Patentee:
John I. Howe - Derby, New Haven County, CT

USPTO Classifications:
163/6

Tool Categories:
specialty machines : pin and needle making machinery

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Mar. 24, 1841

Patent Pictures:
USPTO pdf tiff
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