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US Patent: 10,768
Boring and mortising machine
Patentee:
Henry Allen (exact or similar names) - Norwich, CT

USPTO Classifications:
144/5, 144/69, 144/84

Tool Categories:
woodworking machines : joint making machines : mortising machines
woodworking machines : wood drilling and boring : mortising machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
B. F. Dam
R. H. Eddy

Patent Dates:
Granted: Apr. 11, 1854

Patent Pictures:
USPTO (New site tip)
Google Patents
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