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US Patent: 191,315
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Patentee:
Charles C. Coleman (exact or similar names) - Honolulu, HI

USPTO Classifications:
33/199R

Tool Categories:
layout tools : special purpose gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
T. B. Hascall
George P. Castle

Patent Dates:
Applied: Mar. 17, 1877
Granted: May 29, 1877

Patent Pictures:
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