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US Patent: 73,880
Improvement in Saw Gumming Machine
Patentee:
Thomas S. Disston (exact or similar names) - Philadelphia, PA

USPTO Classifications:
76/44

Tool Categories:

Assignees:
Henry Disston - Philadelphia, PA

Manufacturer:
Not known to have been produced

Witnesses:
Charles E. Foster
W. J. R. Delany
Patent Dates:
Granted: Jan. 28, 1868

Patent Pictures:
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