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US Patent: 5,380
Gage Used in Finishing Spiral Hand-Rails
Patentee:
Curtis Wooster - Philadelphia, PA

USPTO Classifications:
33/29, 5/53.3

Tool Categories:
trade specific : carpenter

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William T. Steiger
J. S. Smith

Patent Dates:
Granted: Dec. 04, 1847

Patent Pictures:
USPTO pdf tiff
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