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发明名称
Toupie à variation automatique de couleur ou de dessin
摘要
申请公布号
FR1037473(A)
申请公布日期
1953.09.17
申请号
FRD1037473
申请日期
1951.05.24
申请人
发明人
RENSON GASTON
分类号
A63H1/22
主分类号
A63H1/22
代理机构
代理人
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