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发明名称
Bicyclette à poignées articulées permettant d'ajouter la force des mains à celle des pieds qui pédalent
摘要
申请公布号
FR979641(A)
申请公布日期
1951.04.30
申请号
FRD979641
申请日期
1948.12.07
申请人
发明人
KUTAHIALIAN JEAN
分类号
B62M1/12
主分类号
B62M1/12
代理机构
代理人
主权项
地址
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