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发明名称
DISPOSITIVO DOBRAVEL DE BOLSO PARA REPRODUCAO DE FOTOGRAFIAS E DOCUMENTOS
摘要
申请公布号
BR7804710(A)
申请公布日期
1979.04.17
申请号
BR19780004710
申请日期
1978.07.21
申请人
DURAND A
发明人
DURAND A
分类号
G03B27/62;(IPC1-7):G03B27/00;G03B3/04
主分类号
G03B27/62
代理机构
代理人
主权项
地址
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