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发明名称
Improvements relating to rail vehicles
摘要
申请公布号
GB828900(A)
申请公布日期
1960.02.24
申请号
GB19550018154
申请日期
1955.06.23
申请人
SENTINEL (SHREWSBURY) LIMITED;WILFRED GEORGE IND
发明人
分类号
B61C9/12
主分类号
B61C9/12
代理机构
代理人
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地址
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