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发明名称
KUPPLUNG FUER BOHRGESTAENGE.
摘要
申请公布号
DE1883845(U)
申请公布日期
1963.12.05
申请号
DE196300W1175U
申请日期
1963.09.14
申请人
WENGELER & KALTHOFF STAHLHAMMERWERKE
发明人
分类号
主分类号
代理机构
代理人
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