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US Patent: 3,082,014
Tool clamping device
Patentees:
Emil Wohlhaupter (exact or similar names) - Frickenhausen, Germany
Erwin Wohlhaupter (exact or similar names) - Frickenhausen, Germany
Fritz Eyring (exact or similar names) - Frickenhausen, Germany

USPTO Classifications:
279/103, 279/75, 279/97

Tool Categories:
metalworking machines : drilling and boring : boring heads
metalworking machines : drilling and boring : facing heads

Assignees:
E. Wohlhaupter & Co. - Frickenhausen, Germany

Manufacturer:
E. Wohlhaupter & Co. - Frickenhausen, West Germany

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 11, 1959
Granted: Mar. 19, 1963

Patent Pictures:
USPTO (New site tip)
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