US Patent: 1,231,721 - Feeding mechanism in metal-working machinery


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US Patent: 1,231,721

Feeding mechanism in metal-working machinery

Patentee:

Henry Dreses (exact or similar names) - Cincinnati, OH

USPTO Classifications:

408/133, 408/237, 74/625

Tool Categories:

metalworking machines : drilling and boring : drill presses : radial drill presses

Assignees:

None

Manufacturer:

Dreses Machine Tool Co. - Cincinnati, OH

Witnesses:

Theresa M. Silber

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

Patent Pictures:

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Vintage Machinery entry for Dreses Machine Tool Co.

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