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经营范围
发明名称
Liquid pressure brake system with emergency air pressure operator
摘要
申请公布号
US2493196(A)
申请公布日期
1950.01.03
申请号
US19460663990
申请日期
1946.04.22
申请人
THE B. F. GOODRICH COMPANY
发明人
HOLLERITH CHARLES
分类号
B60T13/58
主分类号
B60T13/58
代理机构
代理人
主权项
地址
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