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US Patent: 226,622
Tracing Wheel
Patentee:
Daniel W. Moody - San Francisco, CA

USPTO Classifications:
30/365, 33/41.3

Tool Categories:

Assignees:
None

Manufacturer:
J. C. Hanover - Cincinnati, OH

Witnesses:
Frank A. Brooks
George H. Strong
S. H. Nourse

Patent Dates:
Applied: Jan. 19, 1880
Granted: Apr. 20, 1880

Patent Pictures:
Photo courtesy and copyrighted by Martin J. Donnelly Antique Tools
USPTO pdf tiff
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