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发明名称
Process for the manufacture of formaldehyde polymers
摘要
申请公布号
GB888559(A)
申请公布日期
1962.01.31
申请号
GB19600040271
申请日期
1960.11.23
申请人
HOUILLERES DU BASSIN DU NORD ET DU PAS-DE-CALAIS
发明人
分类号
C08G2/08
主分类号
C08G2/08
代理机构
代理人
主权项
地址
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