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发明名称
Dirigible headlight
摘要
申请公布号
US1822882(A)
申请公布日期
1931.09.15
申请号
US19290398287
申请日期
1929.10.09
申请人
ALPHONSE CHABROL
发明人
CHABROL ALPHONSE
分类号
B60Q1/124
主分类号
B60Q1/124
代理机构
代理人
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