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发明名称
DISPOSITIVO PARA LA FABRICACION DE TUBOS DE PVC DE PARED DOBLE.
摘要
申请公布号
ES1016352(Y)
申请公布日期
1992.05.01
申请号
ES19900002884U
申请日期
1990.10.05
申请人
DROSSBACH GMBH & CO. KG.
发明人
DROSSBACH HUBERT M.
分类号
B29C47/20;(IPC1-7):B29C47/20
主分类号
B29C47/20
代理机构
代理人
主权项
地址
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