METHOD OF REGENERATING SAND UTILIZING WASTE CONCRETE AND AN APPARATUS THEREOF,申请号KR20030085215-传众专利搜索

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发明名称	METHOD OF REGENERATING SAND UTILIZING WASTE CONCRETE AND AN APPARATUS THEREOF
摘要
申请公布号	KR20050051428(A)	申请公布日期	2005.06.01
申请号	KR20030085215	申请日期	2003.11.27
申请人	CHOI, SANG HYUN	发明人	CHOI, SANG HYUN
分类号	B03B7/00;B02C23/08	主分类号	B03B7/00
代理机构		代理人
主权项
地址

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