Improvements in or relating to mechanical empty-load switches for brake devices of vehicles, especially railway cars,申请号GB19320007536-传众专利搜索

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发明名称	Improvements in or relating to mechanical empty-load switches for brake devices of vehicles, especially railway cars
摘要
申请公布号	GB380371(A)	申请公布日期	1932.09.15
申请号	GB19320007536	申请日期	1932.03.14
申请人	SVENSKA AKTIEBOLAGET BROMSREGULATOR	发明人
分类号	B61H13/32	主分类号	B61H13/32
代理机构		代理人
主权项
地址

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