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经营范围
发明名称
Automobile signal
摘要
申请公布号
US1775306(A)
申请公布日期
1930.09.09
申请号
US19290334574
申请日期
1929.01.23
申请人
THE CANTWELL ELECTRIC AUTO SIGNAL COMPANY
发明人
CANTWELL GEORGE L.
分类号
B60Q1/14
主分类号
B60Q1/14
代理机构
代理人
主权项
地址
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