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US Patent: 3,349,648
Adjustable boring tool
Patentee:
William S. Holloway - Cumberland Hill, RI

USPTO Classifications:
408/154

Tool Categories:
metalworking machines : drilling and boring : boring bars
metalworking tools : boring bars

Assignees:
Madison Industries, Inc. - Pawtucket, RI

Manufacturer:
Madison Industries, Inc. - Pawtucket, RI

Witnesses:
Unknown

Patent Dates:
Granted: Oct. 31, 1967

Patent Pictures:
USPTO pdf tiff
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