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US Patent: 440,423
Plasterer's Trowel
Patentee:
Charles Disston - Philadelphia, PA

USPTO Classifications:
15/235.4

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
H. F. Reardon
Henry Howson
A. V. Groupe
Murray C. Boyer

Patent Dates:
Applied: Jul. 21, 1890
Granted: Nov. 11, 1890

Patent Pictures:
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Description:
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