SUCTION DEVICE OF VACUUM CLEANER,申请号KR19900010100U-传众专利搜索

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发明名称	SUCTION DEVICE OF VACUUM CLEANER
摘要
申请公布号	KR920007441(Y1)	申请公布日期	1992.10.15
申请号	KR19900010100U	申请日期	1990.07.10
申请人	SAMSUNG ELECTRONICS CO., LTD.	发明人	CHOE, SU - YONG
分类号	A47L9/02;(IPC1-7):A47L9/02	主分类号	A47L9/02
代理机构		代理人
主权项
地址

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