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发明名称
Method and Electronic Apparatus for Performing Bookkeeping
摘要
申请公布号
CA2121518(A1)
申请公布日期
1994.11.08
申请号
CA19942121518
申请日期
1994.04.18
申请人
SAMPSON, WESLEY C.
发明人
SAMPSON, WESLEY C.
分类号
G06F17/40;(IPC1-7):G06F15/21
主分类号
G06F17/40
代理机构
代理人
主权项
地址
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