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发明名称
Direction signal for vehicles
摘要
申请公布号
US2422988(A)
申请公布日期
1947.06.24
申请号
US19450582349
申请日期
1945.03.12
申请人
DUNHAM SCHURTER CORNELIUS
发明人
SCHURTER CORNELIUS DUNHAM
分类号
B60Q1/38
主分类号
B60Q1/38
代理机构
代理人
主权项
地址
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