High-pressure sodium discharge lamp with fins radially extending from the discharge vessel for controlling the wall temperature of the discharge vessel,申请号US19880263097-传众专利搜索

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发明名称	High-pressure sodium discharge lamp with fins radially extending from the discharge vessel for controlling the wall temperature of the discharge vessel
摘要
申请公布号	US4970431(A)	申请公布日期	1990.11.13
申请号	US19880263097	申请日期	1988.10.26
申请人	U.S. PHILIPS CORPORATION	发明人	VEGTER, KLAAS;VAN DER SANDE, JOHANNES H. M.
分类号	H01J61/88;H01J61/82	主分类号	H01J61/88
代理机构		代理人
主权项
地址

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