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发明名称
METHOD FOR FLUORIT FLOTATION
摘要
申请公布号
BG32878(A1)
申请公布日期
1982.11.15
申请号
BG19810052720
申请日期
1981.07.02
申请人
STOJJNOV,IVAN C.;PIRONKOV,STEFAN K.;SEKULOV,BOLESLAV I.
发明人
STOJJNOV,IVAN C.;PIRONKOV,STEFAN K.;SEKULOV,BOLESLAV I.
分类号
B03D1/00;(IPC1-7):B03D1/00
主分类号
B03D1/00
代理机构
代理人
主权项
地址
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