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发明名称
Locomotive gear drive
摘要
申请公布号
US2370002(A)
申请公布日期
1945.02.20
申请号
US19430488915
申请日期
1943.05.28
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
BRECHT WINSTON A.
分类号
B61C9/30
主分类号
B61C9/30
代理机构
代理人
主权项
地址
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