CLEANING ROBOT FOR ROUND DUCT,申请号JP19870208826-传众专利搜索

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法人/股东/高管

发明名称	CLEANING ROBOT FOR ROUND DUCT
摘要
申请公布号	JPS6451181(A)	申请公布日期	1989.02.27
申请号	JP19870208826	申请日期	1987.08.21
申请人	YAMANE IZUMI	发明人	YAMANE IZUMI
分类号	B08B9/02	主分类号	B08B9/02
代理机构		代理人
主权项
地址

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