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发明名称
Drehtisch fuer Bohrgestaenge
摘要
申请公布号
DE1191316(B)
申请公布日期
1965.04.22
申请号
DE1963O009517
申请日期
1963.07.03
申请人
ORENSTEIN-KOPPEL;LUEBECKER MASCHINENBAU AKTIENGESELLSCHAFT
发明人
KRIEGER HERMANN;HAENEL RUDOLF
分类号
E21B3/04
主分类号
E21B3/04
代理机构
代理人
主权项
地址
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