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发明名称
METHOD OF FLOTATION OF APATITE-CARBONATE ORE
摘要
申请公布号
SU923625(A1)
申请公布日期
1982.04.30
申请号
SU19802998491
申请日期
1980.10.24
申请人
VNI PI MEKHANICHESKOJ OBRABOTKI POLEZNYKH ISKOPAEMYKH "MEKHANOBR"
发明人
PETROVA LYUDMILA N,SU;RYABOJ VLADIMIR I,SU;SOROKINA TATYANA P,SU
分类号
B03D1/014;B03D1/02;(IPC1-7):B03D1/02
主分类号
B03D1/014
代理机构
代理人
主权项
地址
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