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Combination winding stair formula water planting frame
MA ZHIHONG, LI CONGCONG, ZHANG LIYA, ZHANG XUESONG, ZHANG TIANZHU, LIU CAIXIA, LIU YANZHI
Year of Publication 16.10.2018
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Year of Publication 16.10.2018
Patent
Water planting water conservation pergola
MA CHENJIA, FU MINHUA, WU LIANGYI, ZHANG SHIJUN, ZHANG LINGLING, DING XINYING
Year of Publication 28.08.2018
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Year of Publication 28.08.2018
Patent