US Patent: 3,082,014
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Tool clamping device
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Patentees:
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Emil Wohlhaupter (exact or similar names) - Frickenhausen, Germany |
Erwin Wohlhaupter (exact or similar names) - Frickenhausen, Germany |
Fritz Eyring (exact or similar names) - Frickenhausen, Germany |
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Patent Dates:
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Applied: |
Sep. 11, 1959 |
Granted: |
Mar. 19, 1963 |
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Jeff Joslin
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