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发明名称
Headlight signal
摘要
申请公布号
US2220820(A)
申请公布日期
1940.11.05
申请号
US19390293857
申请日期
1939.09.07
申请人
KNUDSEN PEDER M
发明人
KNUDSEN PEDER M.
分类号
B60Q1/04
主分类号
B60Q1/04
代理机构
代理人
主权项
地址
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