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US Patent: 2,457,893
Machine Tool Lubricating System
Patentee:
Emil J. Hlinsky - Milwaukee, Milwaukee County, WI

USPTO Classifications:
184/6.14

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

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

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 23, 1945
Granted: Jan. 04, 1949

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

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