CRUSHER FOR BASE ROCK,申请号JP19850238670-传众专利搜索

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发明名称	CRUSHER FOR BASE ROCK
摘要
申请公布号	JPS6299595(A)	申请公布日期	1987.05.09
申请号	JP19850238670	申请日期	1985.10.25
申请人	SHIMIZU CONSTR CO LTD	发明人	OBARA YOSHIYUKI;KUMASAKA HIROO
分类号	E21C37/10	主分类号	E21C37/10
代理机构		代理人
主权项
地址

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