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发明名称
AUTOMATIC OIL LEAK DETECTOR OF UNDERGROUND STORAGE TANK OF PETROLEUM BY UTILIZATION OF FOAMED STYROL
摘要
申请公布号
JPH02210235(A)
申请公布日期
1990.08.21
申请号
JP19890030826
申请日期
1989.02.09
申请人
OKAMOTO MASATOSHI;KASHIWABARA KENICHI
发明人
OKAMOTO MASATOSHI;KASHIWABARA KENICHI
分类号
G01N27/07;G01M3/16
主分类号
G01N27/07
代理机构
代理人
主权项
地址
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