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发明名称
Improvements in and relating to sanding appliances for rail vehicles
摘要
申请公布号
GB510299(A)
申请公布日期
1939.07.31
申请号
GB19380023454
申请日期
1938.08.09
申请人
EMILE DAMOND
发明人
分类号
B61C15/10
主分类号
B61C15/10
代理机构
代理人
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