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经营范围
发明名称
PERMEABLE PIPE FILTER
摘要
申请公布号
JPH094032(A)
申请公布日期
1997.01.07
申请号
JP19950155968
申请日期
1995.06.22
申请人
SEKISUI CHEM CO LTD
发明人
OKUBO YASUNARI
分类号
E03F1/00;(IPC1-7):E03F1/00
主分类号
E03F1/00
代理机构
代理人
主权项
地址
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