CRUSHING OF SEA BOTTOM ROCK FOUNDATION,申请号JP19820085010-传众专利搜索

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发明名称	CRUSHING OF SEA BOTTOM ROCK FOUNDATION
摘要
申请公布号	JPS58204294(A)	申请公布日期	1983.11.28
申请号	JP19820085010	申请日期	1982.05.21
申请人	NIPPON KOKUYU TETSUDO	发明人	NAGANO TOSHIMI;TAKAGI KINAI
分类号	E21C37/00	主分类号	E21C37/00
代理机构		代理人
主权项
地址

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