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经营范围
发明名称
Fahrrichtungsanzeiger.
摘要
申请公布号
CH250241(A)
申请公布日期
1947.08.15
申请号
CHD250241
申请日期
1944.09.21
申请人
BENGTSSON,SIGURD WALTER
发明人
WALTER BENGTSSON,SIGURD
分类号
A45F4/14;B60Q1/34
主分类号
A45F4/14
代理机构
代理人
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地址
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