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发明名称
CADERNO
摘要
申请公布号
BR6402024(U)
申请公布日期
1986.07.01
申请号
BR1984MU02024U
申请日期
1984.12.10
申请人
ESCOLAS PROFISSIONAIS SALESIANAS
发明人
GERALDO LEITE CINTRA
分类号
B42B5/12;(IPC1-7):B42B5/12
主分类号
B42B5/12
代理机构
代理人
主权项
地址
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