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经营范围
发明名称
Hydraulic pressure control means
摘要
申请公布号
GB606942(A)
申请公布日期
1948.08.23
申请号
GB19460002955
申请日期
1946.01.30
申请人
THE NEW YORK AIR BRAKE COMPANY
发明人
分类号
G05D16/18
主分类号
G05D16/18
代理机构
代理人
主权项
地址
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