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US Patent: 3,141,228
Toolholder
Patentees:
William Bader (exact or similar names) - Ferndale, Oakland County , MI
Robert W. Berry, Jr. (exact or similar names) - Ferndale, Oakland County , MI

USPTO Classifications:
407/101, 407/3, 407/5, 407/6

Tool Categories:
metalworking machines : metalworking machine tool holders : insert tool holders

Assignees:
Fansteel Metallurgical Corp. - North Chicago, Lake County, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 29, 1960
Granted: Jul. 21, 1964

Patent Pictures:
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