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发明名称
摘要
申请公布号
JPH0124740(B2)
申请公布日期
1989.05.12
申请号
JP19800061322
申请日期
1980.05.09
申请人
SHIMIZU CONSTRUCTION CO LTD
发明人
KAWAI TOORU;OKADA TAKEJI;NAGATSUKA MAKOTO;SASAKI JUNJI
分类号
C04B22/00;C04B22/08;C04B24/20;C04B24/22;E02D5/34
主分类号
C04B22/00
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代理人
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