Percolateur,申请号FRD941481-传众专利搜索

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发明名称	Percolateur
摘要
申请公布号	FR941481(A)	申请公布日期	1949.01.12
申请号	FRD941481	申请日期	1947.02.13
申请人	W. M. STILL & SONS LIMITED	发明人	STILL FREDERICK WILLIAM
分类号	A47J31/46	主分类号	A47J31/46
代理机构		代理人
主权项
地址

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