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Patent number:
Patent Date:
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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