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发明名称
METHOD OF ASSEMBLING RESIN-MADE MANHOLE
摘要
申请公布号
JPH09302695(A)
申请公布日期
1997.11.25
申请号
JP19960123314
申请日期
1996.05.17
申请人
SEKISUI CHEM CO LTD
发明人
KUBO YOSHIHISA
分类号
E02D29/12;E03F5/02;(IPC1-7):E02D29/12
主分类号
E02D29/12
代理机构
代理人
主权项
地址
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