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发明名称
METHOD OF QUANTITATIVELY DETERMINING PRESENCE OF CATIONS,IN PARTICULAR THOSE OF POTASSIUM,SODIUM,CALCIUM AND CHROMIUM,IN DRILLING FLUIDS
摘要
申请公布号
PL253480(A1)
申请公布日期
1986.11.18
申请号
PL19850253480
申请日期
1985.05.17
申请人
POLSKIE GORNICTWO NAFTOWE
发明人
PELCZAR KAZIMIERZ;SZYSZKOWSKI LESZEK
分类号
G01N;(IPC1-7):G01N/
主分类号
G01N
代理机构
代理人
主权项
地址
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