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US Patent: 267,912
Drilling Machine
Patentee:
Robert M. McDermott (exact or similar names) - St. Louis, MO

USPTO Classifications:
173/141, 74/829

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

Assignees:
McDermott Automatic Drill Co. - St. Louis, MO

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 16, 1882
Granted: Nov. 21, 1882

Patent Pictures:
USPTO (New site tip)
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