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经营范围
发明名称
SPROEYTEINNRETNING FOR SEMENTVELLING.
摘要
申请公布号
NO155978(B)
申请公布日期
1987.03.23
申请号
NO19780004322
申请日期
1978.12.21
申请人
KAJIMA CORPORATION;CHEMICAL GROUT COMPANY
发明人
SHIBAZAKI, MITSUHIRO;OTA, SOZO;KUBO, HIROAKI;YAHIRO, TERUO;YOSHIDA, HIROSHI
分类号
E02D;E02D3/12;E21C;(IPC1-7):E02D3/12
主分类号
E02D
代理机构
代理人
主权项
地址
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