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发明名称
DEVICE FOR DETERMINING POROSITY AND PERMEABILITY OF MATERIALS
摘要
申请公布号
SU1732237(A1)
申请公布日期
1992.05.07
申请号
SU19894740940
申请日期
1989.08.22
申请人
V NEFTEGAZOVYJ NI INSTITUT
发明人
PETROV ANDREJ I,SU;POKROVSKIJ VSEVOLOD V,SU;BAGRINTSEVA KSENIYA I,SU
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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