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发明名称
METHOD OF ANALYSIS OF TETRASUBSTITUTED AMMONIUM BASES USING EXTRACTION PHOTOMETRY
摘要
申请公布号
SU1689811(A1)
申请公布日期
1991.11.07
申请号
SU19894729164
申请日期
1989.08.09
申请人
GNI PK I GIDROMETALLURG
发明人
MAKAROV IGOR V,SU;PERSHINA ANNA I,SU;CHERNOUSOVA GALINA A,SU
分类号
G01N21/78
主分类号
G01N21/78
代理机构
代理人
主权项
地址
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