Search Results - "GUO, Jingyao" :: K.UTB vyhledávací portál

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Floor spring door closer

by GUO JINGYAO
Year of Publication 16.05.2023

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Patent

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Aluminum-plastic co-extrusion balcony plate and balcony structure

by GUO JINGYAO
Year of Publication 09.03.2021

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Patent

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Railing side locking device

by GUO JINGYAO
Year of Publication 03.04.2018

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Patent

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Glass hinge of exempting from to punch

by GUO JINGYAO
Year of Publication 09.03.2018

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Patent

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High strength plastic -aluminum non -slip tread

by GUO JINGYAO
Year of Publication 09.03.2018

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Patent

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Accessible passageway

by GUO JINGYAO
Year of Publication 13.07.2016

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Patent

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Glass guardrail support

by GUO JINGYAO
Year of Publication 25.05.2016

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Patent

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Outdoor balcony

by GUO JINGYAO
Year of Publication 25.05.2016

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Patent

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Railing armrest

by GUO JINGYAO
Year of Publication 25.05.2016

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Patent

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Insulating extension ladder of electric power

by GUO JINGYAO
Year of Publication 13.04.2016

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Patent

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Telescopic ladder

by JINGYAO GUO
Year of Publication 09.05.2007

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Patent

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Device used for containing extension ladder in attic

by GUO JINGYAO
Year of Publication 27.11.2013

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Patent

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Structure of telescopic ladder

by JINGYAO GUO
Year of Publication 26.01.2005

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Patent

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Improved structure of telescopic ladder

by JINGYAO GUO
Year of Publication 26.01.2005

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Patent

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Bottom water reservoir underground energy gathering jet flow height control transformation device and method

by AIBAIBU. ABULIMITI, GAO YANRU, JIAO WENFU, GUO JINGYAO, PANG DEXIN, GUO XINWEI, SUN CHANGYOU
Year of Publication 27.06.2023

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Patent

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Fluid wall-attached swing fluctuation impact jet device

by AIBAIBU. ABULIMITI, GAO YANRU, JIAO WENFU, GUO JINGYAO, PANG DEXIN, WANG YIQUAN, SUN CHANGYOU
Year of Publication 27.06.2023

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Patent

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Supporting reinforced structure of ladder stand

by JINGYAO GUO
Year of Publication 23.07.2003

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Patent

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Ladder connection structure

by JINGYAO GUO
Year of Publication 30.04.2003

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Patent

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Telescopic ladder supporting leg

by GUO JINGYAO
Year of Publication 05.10.2011

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Patent

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Ladder made of alloy tubes

by GUO JINGYAO
Year of Publication 24.08.2011

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Patent

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