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发明名称
APPARATUS FOR EXAMINING THE INTERIOR OF PASSAGEWAYS
摘要
申请公布号
GB1568724(A)
申请公布日期
1980.06.04
申请号
GB19770037214
申请日期
1977.09.06
申请人
KRAFTWERK UNION AG
发明人
分类号
G01N27/82;B61B13/10;F16L55/28;G01N29/04;G01N29/24;G01N29/265;G21C17/003;G21C17/01;G21C17/017;(IPC1-7):G01N19/08
主分类号
G01N27/82
代理机构
代理人
主权项
地址
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