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US Patent: 1,024,309
Adjusting Device for Feed Shafts
Patentee:
Edward P. Bullard, Jr. (exact or similar names) - Bridgeport, Fairfield County, CT

USPTO Classifications:
403/356, 403/369, 74/504

Tool Categories:
metalworking machines : metalworking machine mechanisms

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 31, 1911
Granted: Apr. 23, 1912

Patent Pictures:
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