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发明名称
Frein pour cycles et analogues
摘要
申请公布号
FR809429(A)
申请公布日期
1937.03.03
申请号
FRD809429
申请日期
1935.11.21
申请人
发明人
MASSON CLAUDIUS
分类号
B62L1/12
主分类号
B62L1/12
代理机构
代理人
主权项
地址
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