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Shaped body made of a poorly weldable material
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Patent number 4,770,315
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Issue date Sep 13, 1988
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Deutsche Gesellschaft fur Wiederaufarbeitung von Kernbrennstoffen mbH
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Helmuth-G. Supik
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Apparatus for annealing of end rim
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Patent number 4,441,699
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Issue date Apr 10, 1984
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The Continental Group, Inc.
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Helmuth Supik
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Annealing of end rim
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Patent number 4,372,719
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Issue date Feb 8, 1983
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The Continental Group, Inc.
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Helmuth Supik
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...