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发明名称
CANETA VALVULADA PARA UTILIZACOES DIVERSAS
摘要
申请公布号
BR6901283(U)
申请公布日期
1991.05.14
申请号
BR1989MU01283U
申请日期
1989.07.10
申请人
EDUARDO DIEZ
发明人
EDUARDO DIEZ
分类号
B43K8/02;(IPC1-7):B43K8/02
主分类号
B43K8/02
代理机构
代理人
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