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发明名称
Accounting system
摘要
申请公布号
US3111576(A)
申请公布日期
1963.11.19
申请号
US19610117425
申请日期
1961.06.15
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
LIPSCHUTZ LEWIS D.
分类号
A47F9/04;G06K7/08;G07G1/00
主分类号
A47F9/04
代理机构
代理人
主权项
地址
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