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发明名称
ORE DISPERSING AGENT
摘要
申请公布号
CA415415(A)
申请公布日期
1943.09.28
申请号
CAD415415
申请日期
申请人
AMERICAN CYANAMID COMPANY
发明人
ROBERT BEN BOOTH
分类号
主分类号
代理机构
代理人
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