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US Patent: 64,344
Improvement in hanger and journal-boxes for shafting
Patentee:
Isaac D. Mathews - Worcester, MA

USPTO Classifications:
384/205

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine shaft hangers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
D. L. Miller
Thomas H. Dodge

Patent Dates:
Granted: Apr. 30, 1867

Patent Pictures:
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