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US Patent: 679,258
Micrometer Caliper
Patentee:
Eduard Giebeler (exact or similar names) - Brooklyn, NY

USPTO Classifications:
33/796

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Frederick C. Fischer
Julius Wellner
Charles Boers
August M. Treschow

Patent Dates:
Applied: Jan. 25, 1900
Granted: Jul. 23, 1901

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
August M. Treschow - patent attorney

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