发明名称 Highly resilient, non-structural floating roof for tanks for storing liquids
摘要 The present invention relates to a floating roof (1) with non-structural characteristics, which basically comprises a peripheral ring (7) formed by the joining of a plurality of plates and which has a plurality of floats (2), and a central platform (8) formed by the joining of a plurality of floats (2), and a central platform (8) formed by the joining of a plurality of plates and which has floats (2).
申请公布号 US6193092(B1) 申请公布日期 2001.02.27
申请号 US19980078757 申请日期 1998.05.15
申请人 PETROLEO BRASILEIRO S.A. - PETROBRAS 发明人 WITTER ROGER VIEIRA;WITTER ALDYR
分类号 B65D88/36;(IPC1-7):B65D88/36 主分类号 B65D88/36
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