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US Patent: 577,556
Drill
Patentee:
Henry B. Keiper (exact or similar names) - Lancaster, PA

USPTO Classifications:
74/841

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

Assignees:
None

Manufacturer:
Champion Blower & Forge Co. - Lancaster, PA

Witnesses:
John A. Merrick
Samuel Bell

Patent Dates:
Applied: Apr. 23, 1894
Granted: Feb. 23, 1897

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Champion Blower & Forge Co.

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