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发明名称
透水試験装置及び透水試験設備
摘要
申请公布号
JP5904576(B2)
申请公布日期
2016.04.13
申请号
JP20120006682
申请日期
2012.01.17
申请人
大起理化工業株式会社
发明人
大石 正行
分类号
G01N15/08
主分类号
G01N15/08
代理机构
代理人
主权项
地址
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