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经营范围
发明名称
Variable load brake apparatus
摘要
申请公布号
US2402434(A)
申请公布日期
1946.06.18
申请号
US19440551200
申请日期
1944.08.25
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
NELSON CLAUDE A.;GOOD JOHN N.;SALARDI ALBERT B. DE
分类号
B60T8/18
主分类号
B60T8/18
代理机构
代理人
主权项
地址
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