发明名称 BASIN WITH RIB
摘要 PROBLEM TO BE SOLVED: To provide a basin which withstands a ground pressure at deep- burying. SOLUTION: A main body 2 of a basin 1, as well as pipe connection parts 3 and 4, are provided with a rib 21, to improve the overall strength of the basin 1.
申请公布号 JP2001182147(A) 申请公布日期 2001.07.03
申请号 JP19990375004 申请日期 1999.12.28
申请人 ARON KASEI CO LTD 发明人 HASEGAWA HIROICHI
分类号 E02D29/12;E03F5/10;(IPC1-7):E03F5/10 主分类号 E02D29/12
代理机构 代理人
主权项
地址