ENVELOPE STRUCTURES FOR ELECTRON TUBES,申请号CAD679212-传众专利搜索

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发明名称	ENVELOPE STRUCTURES FOR ELECTRON TUBES
摘要
申请公布号	CA679212(A)	申请公布日期	1964.02.04
申请号	CAD679212	申请日期
申请人	EITEL-MCCULLOUGH	发明人	JAMES L. HALL;PAUL D. WILLIAMS;DONALD H. PREIST
分类号		主分类号
代理机构		代理人
主权项
地址

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