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发明名称
Cooling and ventilating system
摘要
申请公布号
US2000477(A)
申请公布日期
1935.05.07
申请号
US19270233101
申请日期
1927.11.14
申请人
PULLMAN-STANDARD CAR MANUFACTURING COMPANY
发明人
CARRY MABEL D.
分类号
B61D27/00
主分类号
B61D27/00
代理机构
代理人
主权项
地址
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