Mit einem Schlüssel bedienbare Spreizfassung zum Festspannen des Werkstückes z. B. in Messerköpfen, Bohrstangen od. dgl.,申请号ATD186486-传众专利搜索

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发明名称	Mit einem Schlüssel bedienbare Spreizfassung zum Festspannen des Werkstückes z. B. in Messerköpfen, Bohrstangen od. dgl.
摘要
申请公布号	AT186486(B)	申请公布日期	1956.08.10
申请号	ATD186486	申请日期	1955.04.01
申请人	ERNST WINTER & SOHN	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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