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发明名称
BOHRVORRICHTUNG ZUM FORMEN EINES FLANSCHES.
摘要
申请公布号
AT7366(T)
申请公布日期
1984.05.15
申请号
AT19810900459T
申请日期
1981.01.29
申请人
G.A. SERLACHIUS OY
发明人
LARIKKA, LEO
分类号
B21C37/29;B21D39/04;(IPC1-7):B21C37/29
主分类号
B21C37/29
代理机构
代理人
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