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发明名称
GUIADOR DUPLO DE COSTURA
摘要
申请公布号
BR5500966(U)
申请公布日期
1977.05.31
申请号
BR19750000966U
申请日期
1975.09.17
申请人
O DENA W
发明人
O DENA W
分类号
主分类号
代理机构
代理人
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