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发明名称
Seilwinde mit einem stossend arbeitenden Werkzeug, insbesondere zum Schlagbohren
摘要
申请公布号
CH370040(A)
申请公布日期
1963.06.30
申请号
CH19590069834
申请日期
1959.02.19
申请人
ELBA-WERK ETTLINGER BAUMASCHINEN- UND HEBEZEUGFABRIK GMBH
发明人
KUEHNER,ERNST;HEISE,ROBERT;SCHAEFER,KARL;WEIGOLD,ROLF
分类号
E21B1/02
主分类号
E21B1/02
代理机构
代理人
主权项
地址
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