Improvements in or relating to wheel actuated treadles for railway signalling systems,申请号GB19350029701-传众专利搜索

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发明名称	Improvements in or relating to wheel actuated treadles for railway signalling systems
摘要
申请公布号	GB458285(A)	申请公布日期	1936.12.16
申请号	GB19350029701	申请日期	1935.10.28
申请人	STANDARD TELEPHONES AND CABLES LIMITED;ANDREW BROWN	发明人
分类号	B61L1/16	主分类号	B61L1/16
代理机构		代理人
主权项
地址

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