,申请号JP19780066734U-传众专利搜索

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发明名称
摘要
申请公布号	JPS54168940(U)	申请公布日期	1979.11.29
申请号	JP19780066734U	申请日期	1978.05.18
申请人		发明人
分类号	A47L23/22;(IPC1-7):A47L23/22	主分类号	A47L23/22
代理机构		代理人
主权项
地址

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