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经营范围
发明名称
PROFILBAND AUS THERMOPLATISCHEM KUNSTSTOFF ZUM HERSTELLEN VON WICKELROHREN, PLATTEN O.DGL.
摘要
申请公布号
DE1775379(B2)
申请公布日期
1978.02.23
申请号
DE19681775379
申请日期
1968.08.05
申请人
发明人
分类号
E04C2/40;F16L11/16;(IPC1-7):B29D23/12
主分类号
E04C2/40
代理机构
代理人
主权项
地址
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