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经营范围
发明名称
Dynamo d'éclairage, notamment pour bicyclettes.
摘要
申请公布号
CH213797(A)
申请公布日期
1941.03.15
申请号
CHD213797
申请日期
1940.03.20
申请人
MATHEZ,GERALD
发明人
MATHEZ,GERALD
分类号
H02K21/22
主分类号
H02K21/22
代理机构
代理人
主权项
地址
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