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US Patent: 1,342
Lathe for Dressing Bolt-Heads
Mode of Squaring and Finishing the Heads of Bolts, Nut and Other Plain Similar Surfaces
Patentee:
John B. Bellemere - Philadelphia, PA

USPTO Classifications:
174/113R, 174/115, 470/150, 82/165

Tool Categories:
metalworking machines : metal lathes : lathe tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Sep. 25, 1839

Patent Pictures:
USPTO pdf tiff
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