Armature de fibres de verre pour meules,申请号FR19670110945-传众专利搜索

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发明名称	Armature de fibres de verre pour meules
摘要
申请公布号	FR1532680(A)	申请公布日期	1968.07.12
申请号	FR19670110945	申请日期	1967.06.19
申请人	DEUTSCHE AKADEMIE DER WISSENSCHAFTEN ZU BERLIN	发明人
分类号	C03C25/34	主分类号	C03C25/34
代理机构		代理人
主权项
地址

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