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US Patent: 1,806,603
Machine Tool Lubrication
Patentee:
Joseph B. Armitage - Milwaukee, Milwaukee County, WI

USPTO Classifications:
184/6.14, 409/136

Tool Categories:
metalworking machines : milling machines
metalworking machines : machine lubricators

Assignees:
Kearney & Trecker Corp. - West Allis, Milwaukee County, WI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 09, 1924
Granted: May 26, 1931

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Kearney & Trecker Co.

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