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US Patent: 3,292,238
Adjustable cutting tool
Patentees:
Allen N. Sweeny - Grosse Pointe, MI
Charles B. De Vlieg - Bloomfield Hills, MI

USPTO Classifications:
407/101, 407/78, 407/86, 408/226, 408/233

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

Assignees:
De Vlieg Machine Co. - Royal Oak, MI

Manufacturer:
DeVlieg Machine Co. - Royal Oak, MI

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 04, 1965
Granted: Dec. 20, 1966

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for DeVlieg Machine Co.

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