EXTENSION PIPE OF VACUUM CLEANER,申请号JP19920140278-传众专利搜索

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发明名称	EXTENSION PIPE OF VACUUM CLEANER
摘要
申请公布号	JPH05329075(A)	申请公布日期	1993.12.14
申请号	JP19920140278	申请日期	1992.06.01
申请人	HITACHI LTD	发明人	YAMAMOTO WATARU;SUNAKAWA MASARO
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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