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Varying speed transportation system
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Patent number 9,751,729
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Issue date Sep 5, 2017
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THYSSENKRUPP ELEVATOR INNOVATION CENTER S.A.
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Miguel Angel Gonzalez Alemany
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B66 - HOISTING LIFTING HAULING
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Speed variable moving sidewalk
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Patent number 5,571,254
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Issue date Nov 5, 1996
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Mitsubishi Jukogyo Kabushiki Kaisha
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Hiroshi Saeki
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B66 - HOISTING LIFTING HAULING
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Moving walkway
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Patent number 5,538,124
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Issue date Jul 23, 1996
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Loderway Pty. Limited
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John L. Loder
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B66 - HOISTING LIFTING HAULING
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Moving walkway
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Patent number 5,423,408
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Issue date Jun 13, 1995
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Loderway Pty. Ltd.
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John L. Loder
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B66 - HOISTING LIFTING HAULING
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Accelerating walkway
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Patent number 4,232,776
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Issue date Nov 11, 1980
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Dean Research Corporation
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George A. Dean
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B66 - HOISTING LIFTING HAULING
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3899067
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Patent number 3,899,067
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Issue date Aug 12, 1975
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B66 - HOISTING LIFTING HAULING
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3884152
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Patent number 3,884,152
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Issue date May 20, 1975
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B66 - HOISTING LIFTING HAULING
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3842961
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Patent number 3,842,961
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Issue date Oct 22, 1974
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B66 - HOISTING LIFTING HAULING
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3796161
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Patent number 3,796,161
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Issue date Mar 12, 1974
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B66 - HOISTING LIFTING HAULING
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3714902
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Patent number 3,714,902
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Issue date Feb 6, 1973
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B66 - HOISTING LIFTING HAULING