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发明名称
Fremgangsmåte for å utforme utbuktninger i et platelegeme, verktöy og plate
摘要
申请公布号
NO311707(B1)
申请公布日期
2002.01.14
申请号
NO19980004531
申请日期
1998.09.28
申请人
SUNDHAGEN, LENA
发明人
SUNDHAGEN, GUNNAR
分类号
B21D;B21D22/06;(IPC1-7):B21D22/06
主分类号
B21D
代理机构
代理人
主权项
地址
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