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US Patent: 328,031
Beam Compass
Patentee:
Lester E. Hickok - Birmingham, CT

USPTO Classifications:
33/805

Tool Categories:
layout tools : compasses : trammels

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Frank R. Wilcox
J. Tomlinson

Patent Dates:
Applied: Apr. 13, 1885
Granted: Oct. 13, 1885

Patent Pictures:
USPTO pdf tiff
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