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发明名称
APPARATUS FOR PRODUCING A RADIALLY CORRUGATED TUBULAR MEMBER
摘要
申请公布号
GB2068810(A)
申请公布日期
1981.08.19
申请号
GB19800036808
申请日期
1980.11.17
申请人
BENTELER WERKE AG
发明人
分类号
B21D15/10;B21D26/02;B21D26/043;B21D26/045;(IPC1-7):B21D15/10
主分类号
B21D15/10
代理机构
代理人
主权项
地址
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