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发明名称
Procédé pour la fabrication de solutions ou de matières artificielles à bases de résines-fossiles
摘要
申请公布号
FR690987(A)
申请公布日期
1930.09.29
申请号
FRD690987
申请日期
1930.03.03
申请人
DR. F. WILHELMI AKTIENGESELLSCHAFT
发明人
KRAUSE ERNST
分类号
C09D101/18
主分类号
C09D101/18
代理机构
代理人
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