CRUSHER,申请号JP19920245796-传众专利搜索

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发明名称	CRUSHER
摘要
申请公布号	JPH0666077(A)	申请公布日期	1994.03.08
申请号	JP19920245796	申请日期	1992.08.21
申请人	TOYO KUKI SEISAKUSHO:KK	发明人	YOSHIMURA YOSHIAKI
分类号	E21B21/00;(IPC1-7):E21C7/00	主分类号	E21B21/00
代理机构		代理人
主权项
地址

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