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经营范围
发明名称
Passenger vehicle
摘要
申请公布号
US2545523(A)
申请公布日期
1951.03.20
申请号
US19460700031
申请日期
1946.09.28
申请人
THE PENNSYLVANIA RAILROAD COMPANY
发明人
LOEWY RAYMOND G. F.
分类号
B61D1/02
主分类号
B61D1/02
代理机构
代理人
主权项
地址
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