Fil de rayonne imitant la laine et son procédé de fabrication,申请号FRD920347-传众专利搜索

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发明名称	Fil de rayonne imitant la laine et son procédé de fabrication
摘要
申请公布号	FR920347(A)	申请公布日期	1947.04.03
申请号	FRD920347	申请日期	1945.09.21
申请人		发明人	BOIRON EUGENE
分类号	D02G1/02	主分类号	D02G1/02
代理机构		代理人
主权项
地址

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