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US Patent: 117,896
Improvement in drilling-machines
Patentee:
John Lemman (exact or similar names) - Cincinnati, OH

USPTO Classifications:
74/841

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

Assignees:
Daniel L. Bates - Dayton, OH
Hamilton Bates - Dayton, OH

Manufacturer:
H. Bates & Son - Dayton, OH

Witnesses:
Elitha F. Layman
Frank Millward

Patent Dates:
Granted: Aug. 08, 1871

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for H. Bates & Son

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