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发明名称
CONNECTION OF PERMEABILITY MEASURING APPARATUS
摘要
申请公布号
CS236981(B1)
申请公布日期
1985.06.13
申请号
CS19820008331
申请日期
1982.11.22
申请人
ROHAC,JAN,CS
发明人
ROHAC,JAN,CS
分类号
G01R33/00;G01R33/12;(IPC1-7):G01R33/00
主分类号
G01R33/00
代理机构
代理人
主权项
地址
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