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Repositionable tool die
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Patent number 11,394,165
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Issue date Jul 19, 2022
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Hubbell Incorporated
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Richard E. Robicheau
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Plate reduction press apparatus and methods
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Patent number 7,137,283
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Issue date Nov 21, 2006
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Ishikawajima-Harima Heavy Industries Co., Ltd.
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Shigeki Narushima
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Plate reduction press apparatus and methods
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Patent number 6,761,053
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Issue date Jul 13, 2004
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Ishikawajima-Harima Heavy Industries Co., Ltd.
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Nobuhiro Tazoe
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Plate reduction press apparatus and methods
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Patent number 6,467,323
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Issue date Oct 22, 2002
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Ishikawajma-Harima Heavy Industries, Co., LTD
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Shigeki Narushima
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Plate reduction press apparatus and methods
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Patent number 6,341,516
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Issue date Jan 29, 2002
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Ishikawajima-Harima Heavy Industries Co., Ltd.
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Shigeki Narushima
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Method of operating an upsetting press
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Patent number 5,331,833
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Issue date Jul 26, 1994
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SMS Schloemann-Siemag Aktiengesellschaft
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Gerhard Heitze
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Press working apparatus
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Patent number 5,327,767
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Issue date Jul 12, 1994
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Ishikawajima-Harima Heavy Industries Co., Ltd.
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Shigeki Narishima
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Flying upsetting press
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Patent number 5,077,999
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Issue date Jan 7, 1992
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SMS Schloemann-Siemag Aktiengesellschaft
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Wolfgang Rohde
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Apparatus for sizing a workpiece
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Patent number 5,046,344
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Issue date Sep 10, 1991
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United Engineering, Inc.
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Vladimir B. Ginzburg
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Roll swage device
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Patent number 4,538,440
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Issue date Sep 3, 1985
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Acco Babcock Inc.
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Louis E. Kottke
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Roll-forging mill
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Patent number 4,213,320
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Issue date Jul 22, 1980
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Vladimir N. Vydrin
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Patent number 3,921,429
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Issue date Nov 25, 1975
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3911720
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Patent number 3,911,720
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Issue date Oct 14, 1975
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3859833
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Patent number 3,859,833
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Issue date Jan 14, 1975
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent number 3,728,890
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Issue date Apr 24, 1973
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3726122
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Patent number 3,726,122
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Issue date Apr 10, 1973
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3626746
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Patent number 3,626,746
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Issue date Dec 14, 1971
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Patent number 3,583,192
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Issue date Jun 8, 1971
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...