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发明名称
METHOD OF PURIFYING TIN CONTAINING MATERIALS
摘要
申请公布号
SU384420(A1)
申请公布日期
1992.10.07
申请号
SU19711650215
申请日期
1971.04.19
申请人
NOVOSIBIRSKIJ OLOVYANNYJ KOMBINAT
发明人
KORYUKOVA L.M.,SU;DYAKOV V.E.,SU;SEMENOV A.E.,SU;KORYUKOV YU.S.,SU;ROSLYAKOV I.V.,SU
分类号
C22B25/08;C22B7/02;(IPC1-7):C22B25/08
主分类号
C22B25/08
代理机构
代理人
主权项
地址
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