Search Results - "LEE, DUK HWAN" :: K.UTB vyhledávací portál

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Abrasive water filtration apparatus of lens machining machine

by LEE, DUK HWAN
Year of Publication 14.06.2022

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Low sulfur marine bunker fuels using hydrotreated residual oil and production method of the same

by JEONG IL YONG, LEE DUK HWAN, LEE JOON SIK, CHO SEUNG HYUN, JOO CHANG WOO
Year of Publication 19.03.2021

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Patent

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EXPLOSION-PREVENTIVE DOOR CLOSURE

by LEE, DUK HWAN
Year of Publication 03.12.2009

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Patent

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EXPLOSION-PROOF DOOR CLOSER

by LEE, DUK HWAN
Year of Publication 07.10.2009

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Patent

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METHOD OF DESULFURIZING ULTRA LOW SULFUR STEEL

by KOH, JAE KYUN, LEE, DUK HWAN, KOO, HONG MO, JUNG, SOON JONG
Year of Publication 15.05.2017

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A mechanical high joint and cement mold

by LEE, DUK HWAN
Year of Publication 23.01.2003

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Patent

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BYPASS TYPE NEEDLEFREE INJECTOR

by JEONG, DA HOON, LEE, DUK HWAN, CHO, NAM CHEOL, KIM, CHOUL GOO
Year of Publication 11.03.2013

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Patent

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APPARATUS FOR RECOVERY OF WASTE GASES

by LEE, DUK-HWAN
Year of Publication 25.04.1997

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Patent

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PROTECTING ENGINE NOISE STRUCTURE

by LEE, DUK-HWAN
Year of Publication 22.02.1997

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Patent

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SYSTEM FOR STRIPPING HYDROGEN SULFIDE IN WILD NAPHTHA DURING PROCESS OF PETROLEUM DESULFURIZATION

by MOON, GWANG BIN, LEE, DUK HWAN, LEE, IN SUL, KIM, HEE JO, SONG, KUG KYONG
Year of Publication 13.05.2010

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Patent

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State of the Art Review of Shading Effects on PV Module Efficiencies and Their Detection Algorithm Focusing on Maximum Power Point

by Lee, Duk Hwan, Lee, Kwang Ho
Published in KIEAE Journal (30.04.2014)

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Journal Article

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DOOR CLOSER

by LEE, DUK HWAN
Year of Publication 12.11.2009

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Patent

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PISTON FOR DOOR CLOSURE

by LEE, DUK HWAN
Year of Publication 06.02.2007

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Patent

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Integrated changeable inserted moulded part and its making method

by LEE HWAN-DUK
Year of Publication 08.11.2006

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Patent

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METHOD AND APPARATUS FOR PRE-ALIGNING A WAFER

by LEE, DUK HWAN
Year of Publication 17.10.2005

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Patent

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Integrated changeable inserted moulded part and its making method

by LEE HWAN-DUK
Year of Publication 03.12.2003

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Patent

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PROCESSING METHOD FOR SEASONINGS

by LEE, DUK-HWAN
Year of Publication 20.03.1999

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Model shape converter, its making method and integrated optical device using said unit

by CHO JUNG-HWAN,KIM DUK-PONG,LEE SANG-YUN
Year of Publication 10.11.2004

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Patent

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