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发明名称
APERFEICOAMENTO EM CAMARA DE CONSERVACAO DE TEMPERATURAS
摘要
申请公布号
BR8901921(A)
申请公布日期
1989.09.05
申请号
BR1989PI01921
申请日期
1989.04.24
申请人
DJALMA LUIZ RODRIGUES
发明人
DJALMA LUIZ RODRIGUES
分类号
F25D11/00;F25D23/00;(IPC1-7):F25D11/00
主分类号
F25D11/00
代理机构
代理人
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地址
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