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US Patent: 1,231,721
Feeding mechanism in metal-working machinery
Patentee:
Henry Dreses - Cincinnati, OH

USPTO Classifications:
408/133, 408/237, 74/625

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

Assignees:
None

Manufacturer:
Dreses Machine Tool Co. - Cincinnati, OH

Witnesses:
Harry L. Lurch
Theresa M. Silber

Patent Dates:
Applied: Jul. 02, 1915
Granted: Jul. 03, 1917

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Dreses Machine Tool Co.

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