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发明名称
METHOD OF MEASURING AMOUNT OF GAS
摘要
申请公布号
SU1615552(A1)
申请公布日期
1990.12.23
申请号
SU19874279007
申请日期
1987.07.06
申请人
INST GAZA AN USSR
发明人
DRAGAN SERGEJ D,SU;FELDMAN EDUARD M,SU
分类号
G01F1/37
主分类号
G01F1/37
代理机构
代理人
主权项
地址
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