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发明名称
Copolymères de formaldéhyde et d'acétaldéhyde thermiquement stables et leur procédé d'obtention
摘要
申请公布号
FR1416400(A)
申请公布日期
1965.11.05
申请号
FR19640985392
申请日期
1964.08.17
申请人
CHARBONNAGES DE FRANCE
发明人
分类号
C08G2/00;C08G2/28
主分类号
C08G2/00
代理机构
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