SECURITY SYSTEM USING KEYBOARD DATA AND ENCODED DATA CORDS FOR CONTROLLING ACCESS TO SECURED LOCATIONS,申请号GB19780024245-传众专利搜索

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发明名称	SECURITY SYSTEM USING KEYBOARD DATA AND ENCODED DATA CORDS FOR CONTROLLING ACCESS TO SECURED LOCATIONS
摘要
申请公布号	GB1604158(A)	申请公布日期	1981.12.02
申请号	GB19780024245	申请日期	1978.05.30
申请人	A T O INC	发明人
分类号	G07C9/00;(IPC1-7):G07C11/00	主分类号	G07C9/00
代理机构		代理人
主权项
地址

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