METHOD OF MANUFACTURING AN INDIRECTLY HEATED DISK-LIKE CATHODE AND CATHODE MANUFACTURED BY SAID METHOD,申请号CAD861067-传众专利搜索

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发明名称	METHOD OF MANUFACTURING AN INDIRECTLY HEATED DISK-LIKE CATHODE AND CATHODE MANUFACTURED BY SAID METHOD
摘要
申请公布号	CA861067(A)	申请公布日期	1971.01.12
申请号	CAD861067	申请日期
申请人	N.V. PHILIPS GLOEILAMPENFABRIEKEN	发明人	ADRIANUS KUIPER
分类号		主分类号
代理机构		代理人
主权项
地址

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