Improvements in coin-freed locks,申请号GB19380005962-传众专利搜索

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发明名称	Improvements in coin-freed locks
摘要
申请公布号	GB510557(A)	申请公布日期	1939.08.03
申请号	GB19380005962	申请日期	1938.02.25
申请人	B. & S. (WILLENHALL) LIMITED;SILAS HOGGINS	发明人
分类号	G07F17/14	主分类号	G07F17/14
代理机构		代理人
主权项
地址

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