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发明名称
Polymérisation du formaldéhyde catalysée par un sel d'hydrazinium
摘要
申请公布号
FR1302666(A)
申请公布日期
1962.08.31
申请号
FR19610869589
申请日期
1961.07.31
申请人
W. R. GRACE & CO.
发明人
分类号
C08G2/00
主分类号
C08G2/00
代理机构
代理人
主权项
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