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Patent number:
Patent Date:
US Patent: 175,871
Improvement in machines for laying out stair-rails
Patentee:
Alfred Dudley Palmer (
exact
or
similar
names) - Lyons, IA
USPTO Classifications:
33/29
Tool Categories:
woodworking machines
:
specialty woodworking machines
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Frank P. Leffingwell
William W. Sanborn
Patent Dates:
Applied:
Feb. 15, 1876
Granted:
Apr. 11, 1876
Patent Pictures:
USPTO
(New site tip)
Google Patents
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