METHOD OF SEALING QUARTZ TO METAL,申请号USD3547508-传众专利搜索

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发明名称	METHOD OF SEALING QUARTZ TO METAL
摘要
申请公布号	US3547508(A)	申请公布日期	1970.12.15
申请号	USD3547508	申请日期	1969.04.01
申请人	SYLVANIA ELECTRIC PRODUCTS INC.	发明人	DAVID R. DAYTON;PAUL E. GATES
分类号	H01J5/40;(IPC1-7):H01J9/18	主分类号	H01J5/40
代理机构		代理人
主权项
地址

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