SHADOW MASK FOR COLOR PICTURE TUBE,申请号JP19750098908-传众专利搜索

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发明名称	SHADOW MASK FOR COLOR PICTURE TUBE
摘要
申请公布号	JPS5222474(A)	申请公布日期	1977.02.19
申请号	JP19750098908	申请日期	1975.08.13
申请人	MATSUSHITA ELECTRONICS CORP	发明人	SATOU AKIRA
分类号	H01J31/20;H01J29/07	主分类号	H01J31/20
代理机构		代理人
主权项
地址

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