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发明名称	Handschraemgeraet
摘要
申请公布号	DE878784(C)	申请公布日期	1953.06.05
申请号	DE1951M010084	申请日期	1951.06.30
申请人	MASCHINENFABRIK KORFMANN G.M.B.H.	发明人	DREIDEN FRIEDRICH
分类号	E21C25/64	主分类号	E21C25/64
代理机构		代理人
主权项
地址

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