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发明名称
STRESS RELIEVING WORK METHOD USING EXTREMELY DELAYED CONCRETE
摘要
申请公布号
JPH11217934(A)
申请公布日期
1999.08.10
申请号
JP19980022133
申请日期
1998.02.03
申请人
EAST JAPAN RAILWAY CO;NISHIMATSU CONSTR CO LTD
发明人
ISHIBASHI TADAYOSHI;SAITO KEIICHI;OOBA MITSUAKI;TAKAHASHI TADASHI;SAKAMOTO MASAYUKI;MIURA SHINYA;TAKAHASHI HIDEKI;SATO KOZO;MATSUURA SEIJI;NASU HIROSHI;NAKUI YUTAKA
分类号
E02D27/00;E04C3/10;E04G21/12;(IPC1-7):E04G21/12
主分类号
E02D27/00
代理机构
代理人
主权项
地址
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