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Patent number:
Patent Date:
US Patent: 838,827
Machine for mortising and boring
Portable door-mortising machine
Patentee:
Johnson S. Waugh (
exact
or
similar
names) - Shephard, OH
USPTO Classifications:
144/106
,
144/70
,
408/21
,
408/95
Tool Categories:
woodworking machines
:
joint making machines
:
mortising machines
woodworking machines
:
wood drilling and boring
woodworking machines
:
wood drilling and boring
:
mortising machines
Assignees:
Charles M. Schaub
- Gahanna, OH
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Dec. 18, 1906
Patent Pictures:
USPTO
(New site tip)
Google Patents
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