Vorrichtung zum Geraderichten von Grubenstempeln,申请号DE19671608360-传众专利搜索

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发明名称	Vorrichtung zum Geraderichten von Grubenstempeln
摘要
申请公布号	DE1608360(A1)	申请公布日期	1970.12.10
申请号	DE19671608360	申请日期	1967.11.13
申请人	PERRIN,JAQUES	发明人	PERRIN,JAQUES
分类号	E21D15/54	主分类号	E21D15/54
代理机构		代理人
主权项
地址

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