Perfectionnement dans la fabrication du verre,申请号FRD996736-传众专利搜索

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发明名称	Perfectionnement dans la fabrication du verre
摘要
申请公布号	FR996736(A)	申请公布日期	1951.12.26
申请号	FRD996736	申请日期	1945.06.01
申请人	SOCIETE ANONYME DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE SAINT-GOBAIN, CHAUNY & CIREY	发明人
分类号	C03B5/18	主分类号	C03B5/18
代理机构		代理人
主权项
地址

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