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发明名称
COKE FORMER FOR DETERMINING THERMAL STABILITY OF LUBRICATING OILS
摘要
申请公布号
SU1590966(A1)
申请公布日期
1990.09.07
申请号
SU19874338516
申请日期
1987.12.07
申请人
GNII GRAZHDANSKOJ AVIATSII
发明人
GRIGOREV PETR F,SU
分类号
G01N33/30
主分类号
G01N33/30
代理机构
代理人
主权项
地址
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