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发明名称
Improvements in and relating to control valve devices for fluid pressure braking apparatus
摘要
申请公布号
GB381617(A)
申请公布日期
1932.10.13
申请号
GB19310020101
申请日期
1931.07.13
申请人
KENNETH HOWARD LEECH;THE WESTINGHOUSE BRAKE AND SAXBY SIGNAL COMPANY LIMITED
发明人
分类号
B60T13/24
主分类号
B60T13/24
代理机构
代理人
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