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Patent number:
Patent Date:
US Patent: 87,586
Improvement in dovetailing-machine
Patentees:
Charles Ohlemacher (
exact
or
similar
names) - Sandusky, OH
Otto Kromer (
exact
or
similar
names) - Sandusky, OH
USPTO Classifications:
144/129
,
144/89
Tool Categories:
woodworking machines
:
joint making machines
:
dovetailing machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Granted:
Mar. 09, 1869
Patent Pictures: [
1
|
2
]
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