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发明名称
Roerkonstruktion
摘要
申请公布号
FI930449(U0)
申请公布日期
1993.09.08
申请号
FI19930000449U
申请日期
1993.09.08
申请人
KIRSI, HANNU JUHANI
发明人
KIRSI, HANNU JUHANI
分类号
B21B23/00;(IPC1-7):B21B23/00
主分类号
B21B23/00
代理机构
代理人
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地址
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