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US Patent: 2,109,766
Machine Tool Spindle Lubrication
Patentee:
Edward P. Bullard, III - Fairfield, Fairfield County, CT

USPTO Classifications:
82/147

Tool Categories:
metalworking machines : machine mechanisms

Assignees:
Bullard Co. - Bridgeport, Fairfield County, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 10, 1937
Granted: Mar. 01, 1938

Patent Pictures:
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"Vintage Machinery" entry for Bullard Machine Tool Co.

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