,申请号JP19780131556U-传众专利搜索

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发明名称
摘要
申请公布号	JPS5651940(Y2)	申请公布日期	1981.12.04
申请号	JP19780131556U	申请日期	1978.09.22
申请人		发明人
分类号	B01D33/04;B30B9/20;B30B9/24;(IPC1-7):B01D33/34	主分类号	B01D33/04
代理机构		代理人
主权项
地址

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