FILTER FOR FILTERING COFFEE,申请号USD3695167-传众专利搜索

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发明名称	FILTER FOR FILTERING COFFEE
摘要
申请公布号	US3695167(A)	申请公布日期	1972.10.03
申请号	USD3695167	申请日期	1970.01.28
申请人	ERNEST G.F.H. SCHMIDT;BERNHARD WALKOWSKY;WILFRIED CHRISTOPH WILHELM GROTE;ELIZABETH CHARLOTTE JANSSEN;JOH. JACOBS AND CO.	发明人	ERNEST G.F.H. SCHMIDT;BERNHARD WALKOWSKY;WILFRIED CHRISTOPH WILHELM GROTE;MATTHIAS JANSSEN
分类号	A47J31/44;(IPC1-7):A47J31/00	主分类号	A47J31/44
代理机构		代理人
主权项
地址

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