Perfectionnements aux instruments destinés au nettoyage des surfaces de bois,申请号FRD714431-传众专利搜索

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发明名称	Perfectionnements aux instruments destinés au nettoyage des surfaces de bois
摘要
申请公布号	FR714431(A)	申请公布日期	1931.11.13
申请号	FRD714431	申请日期	1931.02.21
申请人		发明人	RIOUX GUSTAVE-MAURICE
分类号	A47L11/08	主分类号	A47L11/08
代理机构		代理人
主权项
地址

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