According to news from the financial industry on October 23, 2024, information from the State Intellectual Property Office shows that China Construction Third Bureau Group South China Co., Ltd. has obtained a patent called \”a telescopic electric door\”, and the authorization announcement No. CN 118481502 B, application date is July 2024.
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石林雲溪墅下沉式車庫對電動門款式和材質的選購技巧 雲南省石林雲溪墅的業主聯系到昆明海頓車庫門廠傢，咨詢翻板門、卷簾門，鋼制和鋁合金的區別，想買鋁合金翻板車庫門，預算有限，想做鋼制卷簾門，怕生銹。糾結的原因還在於，石林雲溪墅是一個別墅小區，車庫的設計屬於地面下沉式的結構，車庫門口有一個排水渠，從地面到地下車庫是一個斜坡，但是車庫的門洞卻屬於室外一樓地面的設計，…
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