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经营范围
发明名称
CASING SLIP DETECTION DEVICE
摘要
申请公布号
JPH0657743(A)
申请公布日期
1994.03.01
申请号
JP19920215248
申请日期
1992.08.12
申请人
HITACHI CONSTR MACH CO LTD
发明人
NOZAKI SATOSHI
分类号
E02D5/38;(IPC1-7):E02D5/38
主分类号
E02D5/38
代理机构
代理人
主权项
地址
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