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发明名称
CALCIUM-MAGNESIUM CARBONATE COMPOSITE AND METHOD FOR THE PREPARATION THEREOF
摘要
申请公布号
US5230734(A)
申请公布日期
1993.07.27
申请号
US19920917163
申请日期
1992.07.20
申请人
OKUTAMA KOGYO CO., LTD.
发明人
KUMASAKA, TETSUO;HORIUCHI, HIDEKI;KANEKO, FUMIHIKO;TAKANO, TATSUO
分类号
C01F11/18;C09C1/00;D21H19/38
主分类号
C01F11/18
代理机构
代理人
主权项
地址
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