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发明名称
Rotary reflector for vehicles
摘要
申请公布号
US2252056(A)
申请公布日期
1941.08.12
申请号
US19390288256
申请日期
1939.08.04
申请人
AMUNDSON JR REINERT
发明人
JR. REINERT AMUNDSON,
分类号
B60Q1/30
主分类号
B60Q1/30
代理机构
代理人
主权项
地址
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