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发明名称
Fluid pressure brake
摘要
申请公布号
US1869048(A)
申请公布日期
1932.07.26
申请号
US19290405486
申请日期
1929.11.07
申请人
THE NEW YORK AIR BRAKE COMPANY
发明人
CAMPBELL CHARLES ALBERT
分类号
B60T17/00
主分类号
B60T17/00
代理机构
代理人
主权项
地址
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