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发明名称
EINSTELLBARES BOHRWERKZEUG
摘要
申请公布号
DD142514(A1)
申请公布日期
1980.07.02
申请号
DD19790211777
申请日期
1979.03.26
申请人
ROEMER,GERD,DD;KEIL,GUENTER,DD;BERTHOLD,WOLFGANG,DD
发明人
ROEMER,GERD,DD;KEIL,GUENTER,DD;BERTHOLD,WOLFGANG,DD
分类号
B23B51/00;(IPC1-7):B23B51/00
主分类号
B23B51/00
代理机构
代理人
主权项
地址
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