ON-OFF MACHINE AUTOMATIC OF DUCT,申请号KR19930001769U-传众专利搜索

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发明名称	ON-OFF MACHINE AUTOMATIC OF DUCT
摘要
申请公布号	KR950008559(Y1)	申请公布日期	1995.10.11
申请号	KR19930001769U	申请日期	1993.02.11
申请人	PARK, CHOL - SU	发明人	CHONG, YONG - SHIK
分类号	F24F13/10;(IPC1-7):F24F13/10	主分类号	F24F13/10
代理机构		代理人
主权项
地址

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