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经营范围
发明名称
Bicyclette à pédales, ou machine analogue, à mécanisme amplificateur de force liant les pédales au grand pignon moteur de chaîne
摘要
申请公布号
FR1039227(A)
申请公布日期
1953.10.06
申请号
FRD1039227
申请日期
1951.06.30
申请人
发明人
PEYROT LEOPOLD;BERNIS ANDRE;ROLANDO PAUL
分类号
B62M1/00
主分类号
B62M1/00
代理机构
代理人
主权项
地址
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