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发明名称
Power mechanism for controlling the reverse gears of locomotives
摘要
申请公布号
US1751276(A)
申请公布日期
1930.03.18
申请号
US19200415864
申请日期
1920.10.09
申请人
TRANSPORTATION DEVICES CORPORATION
发明人
KARIBO EDMOND C.;PEARCE EDWIN S.;RETTERER RAYMOND W.
分类号
F01B23/02
主分类号
F01B23/02
代理机构
代理人
主权项
地址
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