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US Patent: 62,813
Improvement in saws
Patentees:
Charles N. Brown (exact or similar names) - Providence, RI
Ira S. Brown (exact or similar names) - Providence, RI

USPTO Classifications:
83/844

Tool Categories:
woodworking machines : circular saws : insertable saw teeth
woodworking machines : machine and tool cutters : insertable saw teeth

Assignees:
J. Mason Gross - Providence, RI
Charles N. Brown - Providence, RI
Ira S. Brown - Providence, RI

Manufacturer:
Not known to have been produced

Witnesses:
J. A. Clarke
C. H. Babcock

Patent Dates:
Granted: Mar. 12, 1867

Patent Pictures:
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