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发明名称
Train-jouet monorail perfectionné
摘要
申请公布号
FR927405(A)
申请公布日期
1947.10.29
申请号
FRD927405
申请日期
1946.05.27
申请人
发明人
CHARRIERE GASTON-LOUIS-MARIUS
分类号
A63H18/04
主分类号
A63H18/04
代理机构
代理人
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