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发明名称
MAQUINA DE ESCREVER
摘要
申请公布号
BR8900495(A)
申请公布日期
1989.10.03
申请号
BR1989PI00495
申请日期
1989.02.03
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
JULIE MARIE ERVIN;MARK MATTHEW INGERMAN;RONALD EDWARD JONES
分类号
B41J29/36;B41J5/30;G06F3/09;G06F17/21;G06F17/27;(IPC1-7):B41B21/00
主分类号
B41J29/36
代理机构
代理人
主权项
地址
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