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经营范围
发明名称
Rail car
摘要
申请公布号
US2056228(A)
申请公布日期
1936.10.06
申请号
US19340717422
申请日期
1934.03.26
申请人
PULLMAN-STANDARD CAR MANUFACTURING COMPANY
发明人
ADAMS EVERETT EUGENE;BLOMBERG MARTIN P.
分类号
B61C5/00
主分类号
B61C5/00
代理机构
代理人
主权项
地址
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