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Elevator installation
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Patent number 10,308,479
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Issue date Jun 4, 2019
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Thyssenkrupp Elevator AG
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Holger Zerelles
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B66 - HOISTING LIFTING HAULING
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Elevator installation
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Patent number 10,183,842
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Issue date Jan 22, 2019
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Thyssenkrupp Elevator AG
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Jörg Müller
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B66 - HOISTING LIFTING HAULING
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Elevator installation
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Patent number 9,834,410
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Issue date Dec 5, 2017
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Thyssenkrupp Elevator AG
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Holger Zerelles
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B66 - HOISTING LIFTING HAULING
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Elevator installation
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Patent number 9,783,391
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Issue date Oct 10, 2017
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Thyssenkrupp Elevator AG
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Holger Zerelles
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B66 - HOISTING LIFTING HAULING