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US Patent: 1,868,016
Milling machine
Patentees:
Oswald A. Olsen (exact or similar names) - Bridgeport, CT
Newman M. Marsilius (exact or similar names) - Bridgeport, CT

USPTO Classifications:
29/48.50R, 409/221, 74/822

Tool Categories:
metalworking machines : milling machines

Assignees:
Producto Machine Co. - Bridgeport, CT

Manufacturer:
Producto Machine Co. - Bridgeport, CT

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 30, 1927
Granted: Jul. 19, 1932

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Producto Machine Co.
Description:
This patent is a division of the application that became patent 1,860,840 and is applicable to "Pro-Ducto-Matic" production milling machines.

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