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US Patent: 408,291
Brake for Lathe Spindles
Patentee:
Edward P. Bullard - Bridgeport, Fairfield County, CT

USPTO Classifications:
188/74, 188/75, 82/142

Tool Categories:
metalworking machines : metalworking machine mechanisms
metalworking machines : metal lathes : metal lathe accessories

Assignees:
None

Manufacturer:
Bullard Machine Tool Co. - Bridgeport, Fairfield County, CT
Bridgeport Machine Tool Works - Bridgeport, Fairfield County, CT

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 24, 1889
Granted: Aug. 06, 1889

Patent Pictures:
USPTO pdf tiff
Google Patents
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"Vintage Machinery" entry for Bridgeport Machine Tool Works
"Vintage Machinery" entry for Bullard Machine Tool Co.

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