ROLL FORMING SYSTEM AND METHOD THEREOF,申请号KR20070138944-传众专利搜索

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发明名称	ROLL FORMING SYSTEM AND METHOD THEREOF
摘要
申请公布号	KR100945148(B1)	申请公布日期	2010.03.08
申请号	KR20070138944	申请日期	2007.12.27
申请人		发明人
分类号	B21D5/14;B21D5/10;B21D21/00;B21D43/28	主分类号	B21D5/14
代理机构		代理人
主权项
地址

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