MASINA DE SAPAT SI INCARCAT,申请号RO19770090235-传众专利搜索

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发明名称	MASINA DE SAPAT SI INCARCAT
摘要
申请公布号	RO76603(A2)	申请公布日期	1981.04.30
申请号	RO19770090235	申请日期	1977.05.05
申请人	MINING DEVELOPMENTS LTD,GB	发明人	HILTON,ALLAN R.,GB
分类号	E21F13/00;(IPC1-7):E21F13/00;E21C11/02	主分类号	E21F13/00
代理机构		代理人
主权项
地址

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