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经营范围
发明名称
GROUT METHOD IN SHEATH
摘要
申请公布号
JPS58218557(A)
申请公布日期
1983.12.19
申请号
JP19820099629
申请日期
1982.06.10
申请人
NIPPON KOKUYU TETSUDO;KIYOKUTOU KOUGEN CONCRETE SHINKOU KK
发明人
YAMAMOTO TSUYOSHI;KITSUTA TOSHIYUKI;ISHIBASHI TADAYOSHI;MATSUMURA YASUTOSHI
分类号
E04G21/12;E01D1/00;E01D2/00;E01D101/24;E01D101/26;E01D101/28;E04C5/12
主分类号
E04G21/12
代理机构
代理人
主权项
地址
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