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发明名称
TANG FOR BOEYING AV ROER
摘要
申请公布号
NO933487(D0)
申请公布日期
1993.09.30
申请号
NO19930003487
申请日期
1993.09.30
申请人
KOSKINEN, KAUNO
发明人
KOSKINEN, KAUNO
分类号
B21D;(IPC1-7):B21D/
主分类号
B21D
代理机构
代理人
主权项
地址
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