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US Patent: 1,180,357
Beam Punch
Patentee:
William A. Whitney - Rockford, Winnebago County, IL

USPTO Classifications:
30/361

Tool Categories:
metalworking machines : metal punches

Assignees:
Whitney Metal Tool Co. - Rockford, Winnebago County, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 17, 1912
Granted: Apr. 25, 1916

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Roper-Whitney Co.

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