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发明名称
Perfectionnements aux projecteurs, notamment aux projecteurs d'automobiles
摘要
申请公布号
FR786058(A)
申请公布日期
1935.08.26
申请号
FRD786058
申请日期
1935.02.22
申请人
发明人
FOUCHET HENRI ALFRED
分类号
F21V17/00;F21V17/20
主分类号
F21V17/00
代理机构
代理人
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