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经营范围
发明名称
Locomotive
摘要
申请公布号
US2299420(A)
申请公布日期
1942.10.20
申请号
US19390304417
申请日期
1939.11.14
申请人
THE BALDWIN LOCOMOTIVE WORKS
发明人
ESSL MAX
分类号
B61C9/24
主分类号
B61C9/24
代理机构
代理人
主权项
地址
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