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Elevator car parking brake
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Patent number 11,498,803
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Issue date Nov 15, 2022
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Kone Corporation
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Antti Koskinen
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B66 - HOISTING LIFTING HAULING
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Electrohydraulic damper for elevator system
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Patent number 11,203,510
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Issue date Dec 21, 2021
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Otis Elevator Company
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Tadeusz Pawel Witczak
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Brake device
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Patent number 10,648,524
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Issue date May 12, 2020
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Mitsubishi Electric Corporation
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Maya Irie
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B66 - HOISTING LIFTING HAULING
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Elevator with a braking device
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Patent number 10,450,165
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Issue date Oct 22, 2019
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Thyssenkrupp Elevator AG
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Thomas Kuczera
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B66 - HOISTING LIFTING HAULING
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1580309
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Patent number 1,580,309
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Issue date Apr 13, 1926
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B66 - HOISTING LIFTING HAULING
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1287269
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Patent number 1,287,269
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Issue date Dec 10, 1918
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B66 - HOISTING LIFTING HAULING
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1072138
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Patent number 1,072,138
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Issue date Sep 2, 1913
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B66 - HOISTING LIFTING HAULING
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1038020
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Patent number 1,038,020
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Issue date Sep 10, 1912
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B66 - HOISTING LIFTING HAULING
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1016054
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Patent number 1,016,054
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Issue date Jan 30, 1912
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B66 - HOISTING LIFTING HAULING
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928364
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Patent number 928,364
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Issue date Jul 20, 1909
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B66 - HOISTING LIFTING HAULING
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815015
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Patent number 815,015
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Issue date Mar 13, 1906
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B66 - HOISTING LIFTING HAULING
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798075
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Patent number 798,075
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Issue date Aug 29, 1905
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B66 - HOISTING LIFTING HAULING
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776077
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Patent number 776,077
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Issue date Nov 29, 1904
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B66 - HOISTING LIFTING HAULING
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653526
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Patent number 653,526
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Issue date Jul 10, 1900
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B66 - HOISTING LIFTING HAULING
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605911
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Patent number 605,911
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Issue date Jun 21, 1898
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B66 - HOISTING LIFTING HAULING
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568425
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Patent number 568,425
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Issue date Sep 29, 1896
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B66 - HOISTING LIFTING HAULING
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567095
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Patent number 567,095
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Issue date Sep 1, 1896
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B66 - HOISTING LIFTING HAULING