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发明名称
INFILTRATION STRUCTURE
摘要
申请公布号
JPH1128456(A)
申请公布日期
1999.02.02
申请号
JP19970183562
申请日期
1997.07.09
申请人
HANEDA HUME PIPE CO LTD
发明人
SHIBATA TETSUYASU;SENBA FUJIO;SAKANE TETSUSHI;MURASE MASARU
分类号
E03F1/00;C02F1/28;(IPC1-7):C02F1/28
主分类号
E03F1/00
代理机构
代理人
主权项
地址
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