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US Patent: 333,625
Distance Instrument
Patentees:
Joseph Lafayette Hansard (exact or similar names) - Oroville, Butte County, CA
George Washington Tribby (exact or similar names) - Oroville, Butte County, CA

USPTO Classifications:
33/280

Tool Categories:
trade specific : surveyor

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: May 18, 1885
Granted: Jan. 05, 1886

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

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