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发明名称
Improvements in or relating to the preparation of new resinous condensation products
摘要
申请公布号
GB910554(A)
申请公布日期
1962.11.14
申请号
GB19610025828
申请日期
1961.07.17
申请人
CHEMISCHE WERKE ALBERT
发明人
分类号
C08G69/26;C08G69/34;F04D29/44
主分类号
C08G69/26
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代理人
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