APPARATUS FOR SENDING EARTH AND SAND UNDER PRESSURE.,申请号EP19870903423-传众专利搜索

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发明名称	APPARATUS FOR SENDING EARTH AND SAND UNDER PRESSURE.
摘要
申请公布号	EP0271584(A4)	申请公布日期	1988.06.20
申请号	EP19870903423	申请日期	1987.05.26
申请人	HITACHI CONSTRUCTION MACHINERY CO., LTD.	发明人	TSUCHIYA, KIYOSHI TSUCHIURAKOJO OF HITACHI CONSTR.;TAKANO, FUMIYA TSUCHIURAKOJO OF HITACHI CONSTR.;SUDA, MASAO TSUCHIURAKOJO OF HITACHI CONSTR.;TAMURA, KATSUMI TSUCHIURAKOJO OF HITACHI CONSTR.
分类号	B65G53/30;B65G53/40;E02F7/10;E21D9/12;(IPC1-7):E02F7/10	主分类号	B65G53/30
代理机构		代理人
主权项
地址

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