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发明名称
METHOD AND APPARATUS FOR MEASURING PERMEABILITY
摘要
申请公布号
JPH05119139(A)
申请公布日期
1993.05.18
申请号
JP19910274923
申请日期
1991.09.27
申请人
SONY CORP
发明人
OMORI HIROYUKI
分类号
G01R33/12;G01R33/16
主分类号
G01R33/12
代理机构
代理人
主权项
地址
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