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US Patent: 128,050
Improvement in Tools for Dressing Mortises
Patentee:
Charles E. Littlefield - Cavern's Harbor, ME

USPTO Classifications:
30/478, 30/494

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
P. C. Dieterich
Geo. W. Mabee
H. M. Noyes
W. T. Littlefield

Patent Dates:
Granted: Jun. 18, 1872

Patent Pictures:
USPTO pdf tiff
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