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Method of manufacturing an escalator handrail
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Issue date Dec 28, 2021
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Mitsubishi Electric Corporation
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Yoshitomo Nishimura
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of manufacturing escalator handrail
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Patent number 10,399,265
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Issue date Sep 3, 2019
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Mitsubishi Electric Corporation
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Yoshitomo Nishimura
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Steel cord
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Patent number 5,584,169
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Issue date Dec 17, 1996
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Bridgestone Corporation
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Kiyoshi Ikehara
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B60 - VEHICLES IN GENERAL
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Method of making sealed wire rope
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Issue date Apr 15, 1980
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Bethlehem Steel Corporation
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Charles R. Hughes
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D07 - ROPES CABLES OTHER THAN ELECTRIC
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3800522
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Patent number 3,800,522
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Issue date Apr 2, 1974
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D07 - ROPES CABLES OTHER THAN ELECTRIC