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Elevator refurbishment method
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Patent number 9,382,094
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Issue date Jul 5, 2016
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Mitsubishi Electric Corporation
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Hideki Nakamura
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B66 - HOISTING LIFTING HAULING
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Elevator
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Issue date Jun 9, 2009
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Inventio AG
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Ernst Ach
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B66 - HOISTING LIFTING HAULING
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Elevator drive belt
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Patent number 6,983,826
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Issue date Jan 10, 2006
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Nitta Corporation
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Atsuhito Wake
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B66 - HOISTING LIFTING HAULING
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1901279
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Patent number 1,901,279
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Issue date Mar 14, 1933
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B66 - HOISTING LIFTING HAULING
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1117588
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Patent number 1,117,588
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Issue date Nov 17, 1914
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B66 - HOISTING LIFTING HAULING
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1085952
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Patent number 1,085,952
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Issue date Feb 3, 1914
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B66 - HOISTING LIFTING HAULING
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1051576
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Patent number 1,051,576
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B66 - HOISTING LIFTING HAULING
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Patent number 994,112
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B66 - HOISTING LIFTING HAULING
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B66 - HOISTING LIFTING HAULING
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B66 - HOISTING LIFTING HAULING
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Patent number 772,005
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B66 - HOISTING LIFTING HAULING
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762698
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B66 - HOISTING LIFTING HAULING
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759087
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Patent number 759,087
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Issue date May 3, 1904
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B66 - HOISTING LIFTING HAULING
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757789
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Patent number 757,789
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Issue date Apr 19, 1904
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B66 - HOISTING LIFTING HAULING
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750765
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Patent number 750,765
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Issue date Jan 26, 1904
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B66 - HOISTING LIFTING HAULING