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US Patent: 1,267,447
Work Guide and Support for Drill Presses
Patentee:
Thomas N. Phelan - Madison, WI

USPTO Classifications:
269/318, 451/241

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Stephan A. Madigan
Mary E. Madigan

Patent Dates:
Applied: Oct. 22, 1917
Granted: May 28, 1918

Patent Pictures:
USPTO pdf tiff
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Description:
Watson E. Coleman - patent attorney

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