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经营范围
发明名称
Werkwijze voor het bereiden van producten uit formaldehyd, andere carbonylverbindingen, ammoniumzouten en ureum.
摘要
申请公布号
NL56699(C)
申请公布日期
1944.07.15
申请号
NL19420104361
申请日期
1942.01.15
申请人
I. G. Farbenindustrie Aktiengesellschaft
发明人
分类号
C08G12/00;C08G12/12;C14C3/00;D06P1/56
主分类号
C08G12/00
代理机构
代理人
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