SUCKING PORT FOR ELECTRIC CLEANER,申请号JP19880300553-传众专利搜索

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发明名称	SUCKING PORT FOR ELECTRIC CLEANER
摘要
申请公布号	JPH02147041(A)	申请公布日期	1990.06.06
申请号	JP19880300553	申请日期	1988.11.30
申请人	HITACHI LTD	发明人	SAKURAI HIDETOSHI
分类号	A47L9/04	主分类号	A47L9/04
代理机构		代理人
主权项
地址

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