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发明名称
Dispositif permettant la transformation rapide d'une bicyclette en tandem
摘要
申请公布号
FR977601(A)
申请公布日期
1951.04.03
申请号
FRD977601
申请日期
1942.08.25
申请人
发明人
BADOCHE EDMOND
分类号
B62K3/12
主分类号
B62K3/12
代理机构
代理人
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地址
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