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US Patent: 439,567
Corner Drill Press
Patentee:
Frederic Schoff (exact or similar names) - Philadelphia, PA

USPTO Classifications:
408/137

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

Assignees:
None

Manufacturer:
Stow Flexible Shaft Co. - Philadelphia, PA

Witnesses:
Henry Howson
Harry Smith
Murray C. Boyer
A. V. Groupe
Patent Dates:
Applied: May 09, 1890
Granted: Oct. 28, 1890

Patent Pictures: [ 1 | 2 ]
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Stow Flexible Shaft Co., Ltd.

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