Dispositif pour épurer et rafraîchir les plumes de literie,申请号FRD724984-传众专利搜索

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发明名称	Dispositif pour épurer et rafraîchir les plumes de literie
摘要
申请公布号	FR724984(A)	申请公布日期	1932.05.06
申请号	FRD724984	申请日期	1931.10.22
申请人	ERSTE DORTMUNDER BETTFEDERN-FABRIK BETTEN-BAUM	发明人
分类号	B68G3/10	主分类号	B68G3/10
代理机构		代理人
主权项
地址

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