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US Patent: 333,472
Mining Tool
Patentee:
John J. Lloyd (exact or similar names) - Streator, La Salle County, IL

USPTO Classifications:
403/246

Tool Categories:
stoneworking
specialty machines : mining apparatus

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Apr. 13, 1885
Granted: Dec. 29, 1885

Patent Pictures:
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