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Patent number:
Patent Date:
US Patent: 1,969,725
Piston Pin Inserter and Remover
Patentee:
Fredrick O. Carlson (
exact
or
similar
names) - Shelburne Falls, Franklin County, MA
USPTO Classifications:
29/275
Tool Categories:
specialty tools
:
automotive tools
Assignees:
Mayhew Steel Products, Inc.
- Shelburne Falls, Franklin County, MA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Dec. 11, 1931
Granted:
Aug. 14, 1934
Patent Pictures:
USPTO
(New site tip)
Google Patents
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