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发明名称
PROCESS FOR MANUFACTURING WELDED HOLLOW BODIES
摘要
申请公布号
EP0968320(A1)
申请公布日期
2000.01.05
申请号
EP19980907999
申请日期
1998.01.28
申请人
MARX, JOACHIM
发明人
MARX, JOACHIM
分类号
B21C37/08;B21C37/30;B23K31/02;C23C22/77;(IPC1-7):C23C22/77;G05D21/02
主分类号
B21C37/08
代理机构
代理人
主权项
地址
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