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US Patent: 46,123
Improvement in drilling-machines
Patentee:
Warren Lyon (exact or similar names) - New York, NY

USPTO Classifications:
144/104, 408/129, 408/235, 74/840

Tool Categories:
metalworking machines : drilling and boring

Assignees:
None

Manufacturer:
Biddle Mfg. Co. - New York, NY

Witnesses:
Unknown

Patent Dates:
Granted: Jan. 31, 1865

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

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