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发明名称
SUPORTE DE DOCUMENTOS E DISPOSITIVO DE ARQUIVAMENTO
摘要
申请公布号
BR7700857(A)
申请公布日期
1977.10.18
申请号
BR19770000857
申请日期
1977.02.14
申请人
WRIGHT LINE INC
发明人
WRIGHT D;HEDSTROM N;TOOLE J
分类号
B42F15/00;(IPC1-7):B42F7/00
主分类号
B42F15/00
代理机构
代理人
主权项
地址
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