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发明名称
Improvements in and relating to railway vehicles
摘要
申请公布号
GB372972(A)
申请公布日期
1932.05.19
申请号
GB19310016803
申请日期
1931.06.09
申请人
GEORGE SPENCER MOULTON & COMPANY, LIMITED;ALEXANDER SPENCER
发明人
分类号
B61D17/20
主分类号
B61D17/20
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