INSTALLING HOLLOW CLOSED BOTTOM PILE,申请号GB19860010221-传众专利搜索

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发明名称	INSTALLING HOLLOW CLOSED BOTTOM PILE
摘要
申请公布号	GB8610221(D0)	申请公布日期	1986.05.29
申请号	GB19860010221	申请日期	1986.04.25
申请人	SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV	发明人
分类号	E02D27/26;E02D27/52;(IPC1-7):E02D5/54	主分类号	E02D27/26
代理机构		代理人
主权项
地址

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