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Patent number:
Patent Date:
US Patent: 146,246
Improvement in boring-machines
Patentee:
George Gardner (
exact
or
similar
names) - Glen Gardner, NJ
USPTO Classifications:
408/91
,
408/99
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:
Daniel O. Young
Frederick B. Bunnbower
Patent Dates:
Applied:
May 27, 1873
Granted:
Jan. 06, 1874
Patent Pictures:
USPTO
(New site tip)
Google Patents
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