CHARGING AND PNEUMATIC INTRODUCING DEVICE FOR CASING MATERIAL AND FORMATION OF DEEP-LAYER IMPROVED GROUND,申请号KR19870012788-传众专利搜索

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发明名称	CHARGING AND PNEUMATIC INTRODUCING DEVICE FOR CASING MATERIAL AND FORMATION OF DEEP-LAYER IMPROVED GROUND
摘要
申请公布号	KR920003109(B1)	申请公布日期	1992.04.18
申请号	KR19870012788	申请日期	1987.11.13
申请人	OSAKA CEMENT K.K.	发明人	GADAOKA, GOWOOJI;GODOWOO, DOSHIYOSHI;GASHIMA, DOLUO
分类号	E02D3/08;E02D3/12;(IPC1-7):E02D3/12	主分类号	E02D3/08
代理机构		代理人
主权项
地址

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