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发明名称
PROCESS OF PREPARING POLYPHENYLENE OXIDE
摘要
申请公布号
CA844689(A)
申请公布日期
1970.06.16
申请号
CAD844689
申请日期
申请人
GENERAL ELECTRIC COMPANY
发明人
JOHN F. WELCH, JR.;POPKIN SHENIAN
分类号
主分类号
代理机构
代理人
主权项
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