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发明名称
Reflector signal
摘要
申请公布号
US2679370(A)
申请公布日期
1954.05.25
申请号
US19500146250
申请日期
1950.02.25
申请人
THE BOLSER CORPORATION
发明人
BOLSER CLARK MEAD
分类号
B60Q7/00
主分类号
B60Q7/00
代理机构
代理人
主权项
地址
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