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发明名称
PROCESSO DE FABRICACAO DE UTENSILIOS DE COZINHA ESTAMPADA DE ALUMINIO,PREVIAMENTE REVESTIDOS COM PRODUTOS ANTI-ADERENTES
摘要
申请公布号
BR7900897(A)
申请公布日期
1979.05.22
申请号
BR19790000897
申请日期
1979.02.05
申请人
GARAY L
发明人
GARAY L
分类号
B21D51/22;(IPC1-7):B21D51/22
主分类号
B21D51/22
代理机构
代理人
主权项
地址
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