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发明名称
Telescopic hydraulic devices for controlling the speed of railway vehicels
摘要
申请公布号
US3395650(A)
申请公布日期
1968.08.06
申请号
US19660573401
申请日期
1966.08.18
申请人
DOWTY MINING EQUIPMENT LIMITED
发明人
CHECKLEY PETER EDWARD;ESCOTT JOHN CHARLES;LITTLE COLIN ROBERT
分类号
B61K7/00
主分类号
B61K7/00
代理机构
代理人
主权项
地址
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