Improvements in translator bar mechanism for telegraph apparatus,申请号GB19310014254-传众专利搜索

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发明名称	Improvements in translator bar mechanism for telegraph apparatus
摘要
申请公布号	GB378860(A)	申请公布日期	1932.08.15
申请号	GB19310014254	申请日期	1931.05.14
申请人	CREED AND COMPANY, LIMITED;RONALD GEORGE GRIFFITH	发明人
分类号	H04L17/04	主分类号	H04L17/04
代理机构		代理人
主权项
地址

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