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发明名称
Ekspansionshoved til udvideværktøj til hule emner
摘要
申请公布号
DK0619152(T3)
申请公布日期
1998.04.06
申请号
DK19930105591T
申请日期
1993.04.05
申请人
ROTHENBERGER WERKZEUGE AG
发明人
VELTE, KARL-HEINZ
分类号
B21D41/02;(IPC1-7):B21D41/02
主分类号
B21D41/02
代理机构
代理人
主权项
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