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US Patent: 374,185
Bit-stock
Patentee:
Willis B. Gilmore (exact or similar names) - Denver, CO

USPTO Classifications:
81/33

Tool Categories:

Assignees:
Franklin S. Gilmore - Denver, CO

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jun. 17, 1887
Granted: Dec. 06, 1887

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
This "bit-stock" is actually a horizontal pump drill.

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