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发明名称
Avertisseur électro-magnétique, notamment pour véhicules
摘要
申请公布号
FR867690(A)
申请公布日期
1941.11.21
申请号
FRD867690
申请日期
1940.11.13
申请人
ROBERT BOSCH GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
G10K9/15
主分类号
G10K9/15
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代理人
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地址
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