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US Patent: 60,114
Improvement in drilling machines
Patentee:
M. M. Ammidown (exact or similar names) - Boston, MA

USPTO Classifications:
269/60

Tool Categories:
metalworking machines : drilling and boring : drill presses
woodworking machines : wood drilling and boring : drill presses

Assignees:
None

Manufacturer:
M. M. Ammidown - Boston, MA

Witnesses:
Charles F. Sleeper
G. A. C. Smith

Patent Dates:
Granted: Dec. 04, 1866

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for M. M. Ammidown

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