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发明名称
Vorrichtung zur Spülmittelzufuhr an Presslufthämmern
摘要
申请公布号
CH360960(A)
申请公布日期
1962.03.31
申请号
CHD360960
申请日期
1957.10.28
申请人
GEBR. BOEHLER & CO. AKTIENGESELLSCHAFT
发明人
HUSZAR,JOSEF;PICHLER,HUBERT
分类号
E21B21/01
主分类号
E21B21/01
代理机构
代理人
主权项
地址
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