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发明名称
COMPASSO PARA ELIPSE
摘要
申请公布号
BR7000846(U)
申请公布日期
1991.11.19
申请号
BR1990MU00846U
申请日期
1990.05.11
申请人
JOAO LUIZ PELOGIA ELAGA
发明人
JOAO LUIZ PELOGIA ELAGA
分类号
B43L11/04;(IPC1-7):B43L11/04
主分类号
B43L11/04
代理机构
代理人
主权项
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