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US Patent: 700,085
Micrometer Calipers
Patentee:
George H. Radcliffe (exact or similar names) - Derby, CT

USPTO Classifications:
33/813

Tool Categories:
metalworking tools : machinist tools : measuring tools : micrometers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
H. A. Lamb
S. W. Atherton
James O'Conner
John Duffy

Patent Dates:
Applied: Jan. 21, 1902
Granted: May 13, 1902

Patent Pictures:
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Description:
A. M. Wooster - patent attorney

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