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发明名称
Innerhalb des Zahnkranzes angeordnete Freilaufruecktrittbremse fuer Fahrraeder und Kraftfahrzeuge
摘要
申请公布号
DE642959(C)
申请公布日期
1937.03.20
申请号
DE1932M121658D
申请日期
1932.11.08
申请人
ERICH MUELLER
发明人
分类号
B62L5/00
主分类号
B62L5/00
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代理人
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