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经营范围
发明名称
Cellular phenol-aldehyde resins
摘要
申请公布号
GB758562(A)
申请公布日期
1956.10.03
申请号
GB19540012490
申请日期
1954.04.29
申请人
GENERAL ELECTRIC COMPANY
发明人
分类号
C08J9/00;C08J9/06;C08J9/14;C08L61/10
主分类号
C08J9/00
代理机构
代理人
主权项
地址
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