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发明名称
METHOD OF TUNGSTEN CONCENTRATES PROCESSING
摘要
申请公布号
RU1836466(C)
申请公布日期
1993.08.23
申请号
SU19925040126
申请日期
1992.04.07
申请人
VSEROSSIJSKIJ NAUCHNO-ISSLEDOVATELSKIJ I PROEKTNYJ INSTITUT TUGOPLAVKIKH METALLOV I TVERDYKH SPLAVOV (RU)
发明人
TARAKANOV BORIS M;KALKOV ANATOLIJ A;PIRMATOV ESHMURAJ A;YUDIN ALEKSANDR L;FRUMIN VITALIJ M
分类号
C22B34/36
主分类号
C22B34/36
代理机构
代理人
主权项
地址
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