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发明名称
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摘要
申请公布号
JPS5572237(A)
申请公布日期
1980.05.30
申请号
JP19790141422
申请日期
1979.11.02
申请人
IBM
发明人
ERITSUKU SUNE PURAME
分类号
G06F3/02;G06F3/023;H03M11/08
主分类号
G06F3/02
代理机构
代理人
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