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发明名称
CALCIUM CARBONATE DISPERSIONS AND METHOD OF MAKING SAME
摘要
申请公布号
CA544560(A)
申请公布日期
1957.08.06
申请号
CAD544560
申请日期
申请人
HAGAN CHEMICALS AND CONTROLS
发明人
GERALD D. HANSEN, JR.
分类号
主分类号
代理机构
代理人
主权项
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