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Patent number:
Patent Date:
US Patent: 1,524,633
Trowel
Patentee:
Leo E. Polican (
exact
or
similar
names) - Philadelphia, PA
USPTO Classifications:
15/235.4
,
279/99
Tool Categories:
trade specific
:
bricklayer
Assignees:
Henry Disston & Sons, Inc.
- Philadelphia, PA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Apr. 25, 1924
Granted:
Jan. 27, 1925
Patent Pictures:
USPTO
(New site tip)
Google Patents
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