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发明名称
METHOD AND APPARATUS FOR MOBILE INSPECTION IN PIPE
摘要
申请公布号
JPH05272960(A)
申请公布日期
1993.10.22
申请号
JP19920101649
申请日期
1992.03.27
申请人
发明人
分类号
E03B7/09;F16L55/00;G01B21/20;G01N21/84;G01N21/88;G01N21/954;(IPC1-7):G01B21/20
主分类号
E03B7/09
代理机构
代理人
主权项
地址
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