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Traveling crane
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Patent number 5,433,150
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Issue date Jul 18, 1995
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Harnischfeger Corporation
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Herbert D. Long
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B66 - HOISTING LIFTING HAULING
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Anti-sway reeving system
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Patent number 5,150,799
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Issue date Sep 29, 1992
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Harnischfeger Corporation
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Herbert D. Long
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B66 - HOISTING LIFTING HAULING
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Crane securement latch
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Patent number 5,142,992
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Issue date Sep 1, 1992
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Harnischfeger Corporation
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Herbert D. Long
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B66 - HOISTING LIFTING HAULING
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Crane truss connecting joint
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Patent number 4,949,516
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Issue date Aug 21, 1990
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Harnischfeger Corporation
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Herbert D. Long
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B66 - HOISTING LIFTING HAULING