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US Patent: 1,433,527
Tool Holder
Patentee:
Benjamin T. Browand (exact or similar names) - Cleveland, Cuyahoga County, OH

USPTO Classifications:
144/4, 279/81

Tool Categories:
metalworking machines : metalworking machine tool holders
metalworking machines : milling machines : milling machine tools

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Feb. 14, 1921
Granted: Oct. 31, 1922

Patent Pictures:
USPTO (New site tip)
Google Patents
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