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US Patent: 445,389
Combined Square and Bevel
Patentee:
Arthur G. Chase (exact or similar names) - Boston, MA

USPTO Classifications:
33/473

Tool Categories:
layout tools : bevels
layout tools : squares : bevel squares

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Mrs. Z M. Capen
Charles G. W. Capen

Patent Dates:
Applied: May 22, 1890
Granted: Jan. 27, 1891

Patent Pictures: [ 1 | 2 ]
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