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发明名称
CONCENTRATION OF PHOSPHORIC ACID
摘要
申请公布号
CA865710(A)
申请公布日期
1971.03.09
申请号
CAD865710
申请日期
1968.06.04
申请人
COMINCO LTD.
发明人
LYALL C. WORK;ARNOLD G. WHITE;THOMAS E. SMITH
分类号
C01B25/234;C01B25/24
主分类号
C01B25/234
代理机构
代理人
主权项
地址
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