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Paste type lubrication
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Patent number 11,078,439
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Issue date Aug 3, 2021
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Kone Corporation
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Raimo Pelto-Huikko
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Metal rope and lubricant
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Patent number 9,909,255
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Issue date Mar 6, 2018
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Kone Corporation
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Esko Aulanko
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Elevator
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Patent number 9,834,407
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Issue date Dec 5, 2017
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Kone Corporation
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Raimo Pelto-Huikko
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B66 - HOISTING LIFTING HAULING
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Traction type elevator system
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Patent number 4,501,115
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Issue date Feb 26, 1985
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Mitsubishi Denki Kabushiki Kaisha
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Katsuhiko Suzuki
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B66 - HOISTING LIFTING HAULING
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3838752
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Patent number 3,838,752
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Issue date Oct 1, 1974
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B66 - HOISTING LIFTING HAULING
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1757539
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Patent number 1,757,539
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Issue date May 6, 1930
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B66 - HOISTING LIFTING HAULING