MANUFACTURE OF AIR-PROOF SEALING TYPE SEMICONDUCTOR DEVICE CONTAINER,申请号JP19880081507-传众专利搜索

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发明名称	MANUFACTURE OF AIR-PROOF SEALING TYPE SEMICONDUCTOR DEVICE CONTAINER
摘要
申请公布号	JPH01253941(A)	申请公布日期	1989.10.11
申请号	JP19880081507	申请日期	1988.04.01
申请人	NEC CORP	发明人	SATO OSAMU
分类号	H01L23/02;H01L23/48	主分类号	H01L23/02
代理机构		代理人
主权项
地址

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