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US Patent: 413,930
Measuring Rod
Patentee:
William Driscoll - Brockville, ON Canada

USPTO Classifications:
33/511, 33/809

Tool Categories:
rules : measuring rods

Assignees:
James H. Connor - Ottawa, ON Canada

Manufacturer:
Not known to have been produced

Witnesses:
Edmund F. Burritt
D. J. Hurlean
George E. Frech
A. W. Bishop

Patent Dates:
Applied: Jan. 30, 1889
Granted: Oct. 29, 1889

Patent Pictures:
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Description:
C. A. Knowles & Co. - patent attorneys

Granted Canadian patent #30,420 on 17 Dec, 1888.

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