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US Patent: 466,871
Try-Square
Try-Square Level Combination
Patentees:
Hans Krogsted (exact or similar names) - Minneapolis, MN
Andrew Sevanson (exact or similar names) - Minneapolis, MN

USPTO Classifications:
33/342, 33/374, 33/480

Tool Categories:
layout tools : squares : try squares
layout tools : levels
layout tools : squares

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Fred S. Lyon
C. G. Hawley

Patent Dates:
Applied: May 15, 1891
Granted: Jan. 12, 1892

Patent Pictures:
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