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发明名称
Improvements in and relating to electric motor vehicles
摘要
申请公布号
GB342025(A)
申请公布日期
1931.01.29
申请号
GB19290034519
申请日期
1929.11.12
申请人
MASCHINENFABRIK OERLIKON
发明人
分类号
H02M3/31
主分类号
H02M3/31
代理机构
代理人
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