HEADING M/C FOR SPRING PIN,申请号KR19890006477U-传众专利搜索

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发明名称	HEADING M/C FOR SPRING PIN
摘要
申请公布号	KR910007136(Y1)	申请公布日期	1991.09.24
申请号	KR19890006477U	申请日期	1989.05.18
申请人	SHIN YOUNG-KI	发明人	SHIN YOUNG-KI
分类号	B21J5/06;(IPC1-7):B21J5/06	主分类号	B21J5/06
代理机构		代理人
主权项
地址

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