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发明名称
MAQUINA DE DOBRAR FERRO
摘要
申请公布号
BR9001254(A)
申请公布日期
1991.10.15
申请号
BR1990PI01254
申请日期
1990.03.19
申请人
ANA MARIA GONCALVES TEIGA
发明人
ANA MARIA GONCALVES TEIGA
分类号
B21D5/00;(IPC1-7):B21D5/00
主分类号
B21D5/00
代理机构
代理人
主权项
地址
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