TUNNELVORTRIEBSMASCHINE.,申请号AT19840300457T-传众专利搜索

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发明名称	TUNNELVORTRIEBSMASCHINE.
摘要
申请公布号	AT58951(T)	申请公布日期	1990.12.15
申请号	AT19840300457T	申请日期	1984.01.25
申请人	HARRISON WESTERN CORPORATION	发明人	SNYDER, LARRY LYNN
分类号	E21D9/10;(IPC1-7):E21D9/10	主分类号	E21D9/10
代理机构		代理人
主权项
地址

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