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发明名称
Vorrichtung zur Herstellung von Kunststoff-Wellrohren
摘要
申请公布号
DE1918336(A1)
申请公布日期
1969.11.13
申请号
DE19691918336
申请日期
1969.04.10
申请人
TARKETT AB
发明人
BRYNOLF FERNERYD,SOEREN
分类号
B29C49/00
主分类号
B29C49/00
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