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发明名称	Tube à décharge
摘要
申请公布号	FR937942(A)	申请公布日期	1948.08.31
申请号	FRD937942	申请日期	1946.09.04
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	H01J13/14	主分类号	H01J13/14
代理机构		代理人
主权项
地址

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