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发明名称
VERSION-UP METHOD FOR SOFTWARE
摘要
申请公布号
JPH11143694(A)
申请公布日期
1999.05.28
申请号
JP19970312225
申请日期
1997.11.13
申请人
RICOH CO LTD
发明人
YAMADA DAISUKE
分类号
G06F9/06;G06F9/445;G06F9/54;(IPC1-7):G06F9/06
主分类号
G06F9/06
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