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经营范围
发明名称
DRAWING INPUT SYSTEM
摘要
申请公布号
JPH0496179(A)
申请公布日期
1992.03.27
申请号
JP19900209876
申请日期
1990.08.08
申请人
NEC CORP;NEC SOFTWARE LTD
发明人
YAMADA SACHIKO;MURAYAMA AKIYUKI
分类号
G06F17/50
主分类号
G06F17/50
代理机构
代理人
主权项
地址
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