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发明名称
CONVEYANCE SYSTEM OF INSTRUMENT AND MATERIAL IN SHIELDING FORK
摘要
申请公布号
JPH11173097(A)
申请公布日期
1999.06.29
申请号
JP19970345645
申请日期
1997.12.16
申请人
TAISEI CORP;SEIWA KIKO KK;TOMOE ELECTRIC MANUFACTURING CO LTD
发明人
INUMARU HIROTOSHI;SAKAGAMI YOSHIHARU;TAZAKI EMAO
分类号
E21D11/40;E21F13/02;(IPC1-7):E21D11/40
主分类号
E21D11/40
代理机构
代理人
主权项
地址
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