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Patent number:
Patent Date:
US Patent: 139,148
Improvement in machines for bending pipe-stems
Patentee:
Joseph Harvey (
exact
or
similar
names) - Philadelphia, PA
USPTO Classifications:
144/267
Tool Categories:
woodworking machines
:
specialty woodworking machines
:
wood bending machines
Assignees:
Joseph Harvey
- Philadelphia, PA
Montgomery Ford
- Philadelphia, PA
William Harvey
- New York, NY
Manufacturer:
Not known to have been produced
Witnesses:
William A. Steel
Hubert Howson
Patent Dates:
Applied:
Feb. 08, 1873
Granted:
May 20, 1873
Patent Pictures:
USPTO
(New site tip)
Google Patents
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