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US Patent: 835,224
Micrometer
Patentee:
Day  K. Lee - Athens, PA

USPTO Classifications:
33/558.05

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
G. M. Tozer
George H. Dove
J. H. O'Brien
L. V. Stoeltzlen

Patent Dates:
Applied: Dec. 15, 1905
Granted: Nov. 06, 1906

Patent Pictures:
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Description:
Eugene Diven - patent attorney

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