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US Patent: 665,316
Protractor
Patentee:
Charles P. Fay - Chicopee Falls, MA

USPTO Classifications:
33/32.2

Tool Categories:
metalworking tools : machinist tools : measuring tools : protractors
layout tools : protractors

Assignees:
J. Stevens Arms & Tool Co. - Chicopee Falls, MA

Manufacturer:
Not known to have been produced

Witnesses:
William S. Bellows
M. A. Campbell

Patent Dates:
Applied: Jan. 30, 1899
Granted: Jan. 01, 1901

Patent Pictures:
USPTO pdf tiff
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