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发明名称
Verfahren und Vorrichtung zur Herstellung einer Zweikammerdruckpackung
摘要
申请公布号
DE19746017(C2)
申请公布日期
2000.12.21
申请号
DE19971046017
申请日期
1997.10.17
申请人
LECHNER GMBH
发明人
分类号
B21D39/20;B21D51/24;B65D83/14;(IPC1-7):B21D51/24;B29D22/00
主分类号
B21D39/20
代理机构
代理人
主权项
地址
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