,申请号JP19770013884U-传众专利搜索

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发明名称
摘要
申请公布号	JPS53108773(U)	申请公布日期	1978.08.31
申请号	JP19770013884U	申请日期	1977.02.07
申请人		发明人
分类号	A47L15/50;A47L15/14;(IPC1-7):A47L15/50	主分类号	A47L15/50
代理机构		代理人
主权项
地址

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