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发明名称
EXPANSION CONE
摘要
申请公布号
JPH11256529(A)
申请公布日期
1999.09.21
申请号
JP19980055455
申请日期
1998.03.06
申请人
ASAHI KAKO KK;OODEKKUS:KK
发明人
YAMAUCHI HIROSHI;TERANAKA KOJI
分类号
E01F13/00;E01F13/02;E01F13/04;(IPC1-7):E01F13/00
主分类号
E01F13/00
代理机构
代理人
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地址
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