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Patent number:
Patent Date:
US Patent: 106,930
Improvement in machine for tonguing and grooving
Patentees:
L. P. Thompson (
exact
or
similar
names) - Waynesboro, PA
Peter Geiser (
exact
or
similar
names) - Waynesboro, PA
USPTO Classifications:
144/250.13
,
144/253.1
Tool Categories:
woodworking machines
:
cutter head machines
:
matchers
Assignees:
Peter Geiser
- Waynesboro, PA
Manufacturer:
Not known to have been produced
Witnesses:
Isaac B. Sprenkle
William J. Bikle
Patent Dates:
Granted:
Aug. 30, 1870
Patent Pictures:
USPTO
(New site tip)
Google Patents
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