Improvements in braking devices for vehicles, aircraft and machinery,申请号GB19390019991-传众专利搜索

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法人/股东/高管

发明名称	Improvements in braking devices for vehicles, aircraft and machinery
摘要
申请公布号	GB531895(A)	申请公布日期	1941.01.14
申请号	GB19390019991	申请日期	1939.07.10
申请人	GEORGE EDWARD RICHARDSON	发明人
分类号	B60T13/04	主分类号	B60T13/04
代理机构		代理人
主权项
地址

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