NOZZLE DEVICE FOR VACUUM CLEANER,申请号JP19900202837-传众专利搜索

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发明名称	NOZZLE DEVICE FOR VACUUM CLEANER
摘要
申请公布号	JPH0489020(A)	申请公布日期	1992.03.23
申请号	JP19900202837	申请日期	1990.07.31
申请人	WATANABE YOSHIO	发明人	WATANABE YOSHIO
分类号	A47L9/02;A47L9/06	主分类号	A47L9/02
代理机构		代理人
主权项
地址

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