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发明名称
Direction indicator
摘要
申请公布号
US2240984(A)
申请公布日期
1941.05.06
申请号
US19380229382
申请日期
1938.09.10
申请人
HILAIRE DESAULNIERS WILFRED;JOSEPH DESAULNIERS BERNARD
发明人
DESAULNIERS WILFRED HILAIRE;DESAULNIERS BERNARD JOSEPH
分类号
B60Q1/34
主分类号
B60Q1/34
代理机构
代理人
主权项
地址
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