Einrichtung zur Befestigung von schlagempfangenden Werkzeugen bei Bohrhämmern, Abbauhämmern, Aufbruchhämmern u. dgl.,申请号ATD123998-传众专利搜索

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发明名称	Einrichtung zur Befestigung von schlagempfangenden Werkzeugen bei Bohrhämmern, Abbauhämmern, Aufbruchhämmern u. dgl.
摘要
申请公布号	AT123998(B)	申请公布日期	1931.07.25
申请号	ATD123998	申请日期	1930.09.24
申请人	ING. GERHARD BAMMER	发明人	ING. GERHARD BAMMER
分类号	E21C37/24	主分类号	E21C37/24
代理机构		代理人
主权项
地址

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