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发明名称
WERKWIJZE VOOR HET VORMEN VAN EEN RADIALE OMTREKSGROEF IN DE WAND VAN EEN MOF AAN EEN KUNSTSTOFBUIS.
摘要
申请公布号
NL168162(B)
申请公布日期
1981.10.16
申请号
NL19690014940
申请日期
1969.10.02
申请人
WAVIN B.V. TE ZWOLLE.
发明人
MODDEL A
分类号
B29C57/00;B29C45/00;B29C49/00;B29C57/02;B29C57/04;B29C57/06;B29C57/08;(IPC1-7):B29C17/02;B29D23/00
主分类号
B29C57/00
代理机构
代理人
主权项
地址
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