Procédé de fabrication de superpolyesters à point de fusion élevé,申请号FRD895812-传众专利搜索

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发明名称	Procédé de fabrication de superpolyesters à point de fusion élevé
摘要
申请公布号	FR895812(A)	申请公布日期	1945.02.05
申请号	FRD895812	申请日期	1943.06.24
申请人	I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT	发明人
分类号	C08G18/42;C08G69/44	主分类号	C08G18/42
代理机构		代理人
主权项
地址

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