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经营范围
发明名称
Improvements in or relating to dispersion of polymerization of formaldehyde
摘要
申请公布号
GB744336(A)
申请公布日期
1956.02.01
申请号
GB19530023892
申请日期
1953.08.28
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
分类号
C08G2/00
主分类号
C08G2/00
代理机构
代理人
主权项
地址
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