GRID WIRE FOR ELECTRON TUBES AND METHOD OF MAKING,申请号CAD893294-传众专利搜索

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发明名称	GRID WIRE FOR ELECTRON TUBES AND METHOD OF MAKING
摘要
申请公布号	CA893294(A)	申请公布日期	1972.02.15
申请号	CAD893294	申请日期
申请人	ENGELHARD MINERALS AND CHEMICALS CORPORATION	发明人	HENRY J. ALBERT;JOHANN G. E. COHN
分类号		主分类号
代理机构		代理人
主权项
地址

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