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US Patent: 76,092
Journal Box
Patentee:
Isaac D. Mathews (exact or similar names) - Worcester, Worcester County, MA

USPTO Classifications:
384/404

Tool Categories:
industrial machines : industrial machine mechanisms : industrial machine pulleys and belt drive mechanisms

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Thomas H. Dodge
D. L. Miller
Patent Dates:
Granted: Mar. 31, 1868

Patent Pictures: [ 1 | 2 ]
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"Vintage Machinery" entry for I. D. Mathews

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