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经营范围
发明名称
REFRIGERADOR POR PERCURSO ATRAVES DE GELO
摘要
申请公布号
BR5500046(U)
申请公布日期
1976.08.17
申请号
BR19750000046U
申请日期
1975.01.17
申请人
PAULA D
发明人
PAULA D
分类号
B67D1/00;(IPC1-7):B67D1/00
主分类号
B67D1/00
代理机构
代理人
主权项
地址
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