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US Patent: 2,307,323
Measuring Instrument
Patentee:
Donat Laflamme (exact or similar names) - Montréal, QC Canada

USPTO Classifications:
33/705, 33/832

Tool Categories:
layout tools : measurement gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
none listed
Patent Dates:
Applied: Dec. 02, 1941
Granted: Jan. 05, 1943

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