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发明名称
SOUNDNESS INSPECTION METHOD FOR GROUT MATERIAL IN UNDERGROUND ANCHOR CONSTRUCTION
摘要
申请公布号
JPH10231520(A)
申请公布日期
1998.09.02
申请号
JP19970051117
申请日期
1997.02.20
申请人
RAITO KOGYO CO LTD
发明人
MUSASHI SHIGEAKI
分类号
E21D20/00;E02D5/80;G01N25/72;(IPC1-7):E02D5/80
主分类号
E21D20/00
代理机构
代理人
主权项
地址
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