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发明名称
Einrichtung am Fahrrad für die Schaltung eines Übersetzungswechselgetriebes.
摘要
申请公布号
CH255602(A)
申请公布日期
1948.06.30
申请号
CHD255602
申请日期
1943.12.09
申请人
DURHEIM,HANS HUGO
发明人
HUGO DURHEIM,HANS
分类号
B62M25/00
主分类号
B62M25/00
代理机构
代理人
主权项
地址
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