Activation and reactivation of electron emission tubes,申请号US19290403218-传众专利搜索

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发明名称	Activation and reactivation of electron emission tubes
摘要
申请公布号	US1881645(A)	申请公布日期	1932.10.11
申请号	US19290403218	申请日期	1929.10.29
申请人	TECHNIDYNE CORPORATION	发明人	JONES LESTER L.;FLANZER JOSEPH A.;REISMAN EMIL
分类号	H01J9/04;H01J9/50	主分类号	H01J9/04
代理机构		代理人
主权项
地址

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