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Patent number:
Patent Date:
US Patent: 145,896
Devices for Holding and Carrying Pipe-Fittings Chucks
Patentees:
Andrew J. Peavey
- Boston, MA
Frank B. Cotton
- Boston, MA
USPTO Classifications:
269/118
,
269/60
,
269/70
,
409/337
Tool Categories:
work holding
:
vises
:
pipe and chain vises
Assignees:
Frank B. Cotton
- Boston, MA
Manufacturer:
Not known to have been produced
Witnesses:
Albert W. Brown
J. P. McElroy
Robert Morris, Jr.
Patent Dates:
Applied:
Apr. 22, 1873
Granted:
Dec. 23, 1873
Patent Pictures:
USPTO
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tiff
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Description:
Brown brothers - patent attorneys
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