Vorrichtung zum Vortrieb eines Tunnels in der Erde,申请号DE19621534637-传众专利搜索

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法人/股东/高管

发明名称	Vorrichtung zum Vortrieb eines Tunnels in der Erde
摘要
申请公布号	DE1534637(A1)	申请公布日期	1969.04.10
申请号	DE19621534637	申请日期	1962.11.28
申请人	KEMPER,MAXWELL FISHER	发明人
分类号	E21D9/06;E21D19/04	主分类号	E21D9/06
代理机构		代理人
主权项
地址

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