Appareil évitant la projection des eaux usées dans les éviers,申请号FRD708883-传众专利搜索

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发明名称	Appareil évitant la projection des eaux usées dans les éviers
摘要
申请公布号	FR708883(A)	申请公布日期	1931.07.29
申请号	FRD708883	申请日期	1931.01.06
申请人		发明人	BERTIN
分类号	E03C1/181	主分类号	E03C1/181
代理机构		代理人
主权项
地址

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