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发明名称
DEVICE FOR INSPECTION OF CONNECTIONS OF FLUID PIPELINES
摘要
申请公布号
JPS5223982(A)
申请公布日期
1977.02.23
申请号
JP19750099772
申请日期
1975.08.19
申请人
NOUBI BOUSAI KOUGIYOU KK
发明人
KANEKO MASAO
分类号
G01N29/12;G01N29/04
主分类号
G01N29/12
代理机构
代理人
主权项
地址
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