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发明名称
THREE-DIMENSIONAL SHAPE MODELING DEVICE
摘要
申请公布号
JPH0523746(A)
申请公布日期
1993.02.02
申请号
JP19910180680
申请日期
1991.07.22
申请人
NEC CORP
发明人
TACHIKAWA NORIO
分类号
B21D5/02;B21D5/01;G06F17/50
主分类号
B21D5/02
代理机构
代理人
主权项
地址
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