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经营范围
发明名称
STRUMENTO DIDATTICO, IN PARTICOLA RE PER FAVORIRE L'APPRENDIMENTO DEI BAMBINI ANDICAPPATI.
摘要
申请公布号
IT8332008(V0)
申请公布日期
1983.05.31
申请号
IT19830032008U
申请日期
1983.05.31
申请人
GIUFFRDI CRISTINA;LARINI BRUNO;NEGRI PIERANGELA
发明人
分类号
G09B;(IPC1-7):G09B/
主分类号
G09B
代理机构
代理人
主权项
地址
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