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经营范围
发明名称
CARTAO DIGITAL INFANTIL
摘要
申请公布号
BR6801737(U)
申请公布日期
1990.03.27
申请号
BR1988MU01737U
申请日期
1988.08.15
申请人
IRAPUAN GOMES GURGEL;FLAVIO MACHADO BARBOSA
发明人
IRAPUAN GOMES GURGEL;FLAVIO MACHADO BARBOSA
分类号
B42D15/02;(IPC1-7):B42D15/02
主分类号
B42D15/02
代理机构
代理人
主权项
地址
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