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US Patent: AI33
Journal Box
Patentee:
Isaac Babbitt - Boston, MA

USPTO Classifications:
384/191.2

Tool Categories:
industrial machines : industrial machine mechanisms

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Sep. 04, 1840

Reissue Information:
Reissue of 1,252 (Jul. 17, 1839)

Patent Pictures:
USPTO pdf tiff
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Description:
The primary purpose of this Additional Improvement patent is to amend the original drawing in Babbitt's July 17, 1839 patent (1252) for the Mode of Making Boxes for Axles and Gudgeons.

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