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发明名称
Apparatus for inspecting interiors of apparatuses and the like
摘要
申请公布号
US3279085(A)
申请公布日期
1966.10.18
申请号
US19630264383
申请日期
1963.03.11
申请人
SHELL OIL COMPANY
发明人
REINHART TOM R.
分类号
E21B47/00;E21B47/022;G02B23/24
主分类号
E21B47/00
代理机构
代理人
主权项
地址
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