Matières isolantes et procédé de préparation de ces matières,申请号FRD828669-传众专利搜索

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发明名称	Matières isolantes et procédé de préparation de ces matières
摘要
申请公布号	FR828669(A)	申请公布日期	1938.05.25
申请号	FRD828669	申请日期	1937.11.04
申请人	FABRIQUE DE PRODUITS CHIMIQUES	发明人
分类号	C08B3/00	主分类号	C08B3/00
代理机构		代理人
主权项
地址

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