METHOD AND SYSTEM FOR BENEFICIATION OF PHOSPHATE ROCK,申请号IL19710036599-传众专利搜索

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发明名称	METHOD AND SYSTEM FOR BENEFICIATION OF PHOSPHATE ROCK
摘要
申请公布号	IL36599(D0)	申请公布日期	1971.06.23
申请号	IL19710036599	申请日期	1971.04.12
申请人	DORR OLIVER INC	发明人
分类号	B03B7/00;B03B9/00;C05B11/02	主分类号	B03B7/00
代理机构		代理人
主权项
地址

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