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发明名称
Controlling means for electric lighting installation of railway cars
摘要
申请公布号
US1901274(A)
申请公布日期
1933.03.14
申请号
US19280252343
申请日期
1928.02.06
申请人
ENRICO GARDA
发明人
TRINCHERO FERRUCCIO
分类号
B60Q1/14
主分类号
B60Q1/14
代理机构
代理人
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