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Load transferring system
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Patent number 5,718,550
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Issue date Feb 17, 1998
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Mi-Jack Products, Inc.
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John J. Lanigan
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Load transferring system
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Patent number 5,511,927
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Issue date Apr 30, 1996
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Mi-Jack Products, Inc.
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John J. Lanigan
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B66 - HOISTING LIFTING HAULING
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Load transferring system
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Patent number 5,415,517
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Issue date May 16, 1995
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Mi-Jack Products, Inc.
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John J. Lanigan
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B66 - HOISTING LIFTING HAULING
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