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发明名称
Produits de condensation superpolymères et leur procédé de préparation
摘要
申请公布号
FR894199(A)
申请公布日期
1944.12.15
申请号
FRD894199
申请日期
1943.04.22
申请人
DEUTSCHE HYDRIERWERKE AKTIENGESELLSCHAFT
发明人
分类号
C08G18/77;C08G69/00
主分类号
C08G18/77
代理机构
代理人
主权项
地址
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