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Roll stand
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Patent number 6,062,058
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Issue date May 16, 2000
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Voest-Alpine Industrieanlagenbau GmbH
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Rudolf Buchegger
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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-
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Split yoke universal joint
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Patent number 5,035,676
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Issue date Jul 30, 1991
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Morgan Construction Company
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Robert K. Koelling
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Hooke's-type joint for a universal shaft
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Patent number 4,705,490
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Issue date Nov 10, 1987
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J. M. Voith GmbH
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Hans Lindenthal
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Split yoke universal joint
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Patent number 4,637,807
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Issue date Jan 20, 1987
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Morgan Construction Company
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Robert K. Koelling
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Articulated coupling
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Patent number 4,300,361
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Issue date Nov 17, 1981
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Voith Transmit GmbH
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Hans Lindenthal
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Universal joint
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Patent number 4,195,495
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Issue date Apr 1, 1980
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Gelenkwellenbau GmbH
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Gerd Sehlbach
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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-
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Universal joint
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Patent number 4,166,366
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Issue date Sep 4, 1979
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Koyo Seiko Company Limited
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Hiroji Okuda
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3872690
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Patent number 3,872,690
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Issue date Mar 25, 1975
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3339379
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Patent number 3,339,379
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Issue date Sep 5, 1967
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2684000
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Patent number 2,684,000
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Issue date Jul 20, 1954
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2288425
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Patent number 2,288,425
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Issue date Jun 30, 1942
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1950573
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Patent number 1,950,573
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Issue date Mar 13, 1934
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...