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经营范围
发明名称
Procédé pour fabriquer des résines artificielles
摘要
申请公布号
FR844532(A)
申请公布日期
1939.07.26
申请号
FRD844532
申请日期
1938.10.08
申请人
DEUTSCHE GOLD-UND SILBER SCHEIDEANSTALT VORMALS ROESSLER
发明人
分类号
C08G63/12
主分类号
C08G63/12
代理机构
代理人
主权项
地址
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