TWO-STAGE MAKE KEY BOARD SWITCH STRUCTURE,申请号JP19800045130-传众专利搜索

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发明名称	TWO-STAGE MAKE KEY BOARD SWITCH STRUCTURE
摘要
申请公布号	JPS56143618(A)	申请公布日期	1981.11.09
申请号	JP19800045130	申请日期	1980.04.08
申请人	FUJITSU LTD	发明人	TAKAGI HISAMITSU;NAKAMURA AKIJI
分类号	H01H13/48;H01H13/20;H01H13/52	主分类号	H01H13/48
代理机构		代理人
主权项
地址

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