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发明名称
UNDERWATER PLACEMENT METHOD OF FILLING MATERIAL AND WATER-SOLUBLE SUBSTANCE USED FOR THE METHOD
摘要
申请公布号
JPH02161016(A)
申请公布日期
1990.06.20
申请号
JP19880314333
申请日期
1988.12.13
申请人
KUMAGAI GUMI CO LTD
发明人
SHIMADA KOICHI;TOKIOKA MASATO;TOYOIZUMI HIDEO;SEKIGUCHI RYUICHI;SONOYAMA HIROZOU;SAKAI YUKIO;TSUCHIDA TATSU;MAEMURA TATSUJI
分类号
E02B3/18;E02D15/10
主分类号
E02B3/18
代理机构
代理人
主权项
地址
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