Perfectionnements apportés aux aspirateurs de poussière,申请号FRD914303-传众专利搜索

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发明名称	Perfectionnements apportés aux aspirateurs de poussière
摘要
申请公布号	FR914303(A)	申请公布日期	1946.10.04
申请号	FRD914303	申请日期	1945.04.11
申请人	SOCIETE D'ELECTRICITE MORS	发明人
分类号	A47L9/00	主分类号	A47L9/00
代理机构		代理人
主权项
地址

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