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发明名称
Perfectionnements apportés aux cycles, tricycles, etc., notamment aux cycles horizontaux
摘要
申请公布号
FR974158(A)
申请公布日期
1951.02.19
申请号
FRD974158
申请日期
1941.12.20
申请人
发明人
ISAAC AUGUSTIN
分类号
B62D61/02
主分类号
B62D61/02
代理机构
代理人
主权项
地址
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