发明名称 METHOD OF SECURING A SKIRT TO A GRAIN BIN
摘要 A method of securing a skirt to a grain bin which is comprised of the following described steps. Firstly, wrap a lower wall of a grain bin with a flexible skirt of a water impervious compressible material. Secondly, secure the flexible skirt to the lower wall of the grain bin with a band positioned along a top peripheral edge of the flexible skirt. The band is drawn tight such that the flexible skirt is compressed against the grain bin to form a water impervious seal between the flexible skirt and the lower wall of the grain bin.
申请公布号 CA2054535(A1) 申请公布日期 1993.05.02
申请号 CA19912054535 申请日期 1991.11.01
申请人 BILOU, KENNETH 发明人 BILOU, KENNETH
分类号 E04H7/30;(IPC1-7):E04H7/22;B65D88/00;B65D90/06 主分类号 E04H7/30
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