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US Patent: 163,163
Improvement in Saw Gummers
Patentee:
Thomas S. Disston (exact or similar names) - Philadelphia, PA

USPTO Classifications:
76/44

Tool Categories:

Assignees:
Henry Disston & Sons, Inc. - Philadelphia, PA

Manufacturer:
Henry Disston & Sons, Inc. - Philadelphia, PA

Witnesses:
Wm. A. Steel
Hubert Howson

Patent Dates:
Applied: Aug. 07, 1874
Granted: May 11, 1875

Patent Pictures:
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"Vintage Machinery" entry for Henry Disston & Sons

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