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发明名称
THREE-DIMENSIONAL CURVED SURFACE SHAPE GENERATING DEVICE
摘要
申请公布号
JPH05250444(A)
申请公布日期
1993.09.28
申请号
JP19920084693
申请日期
1992.03.06
申请人
RICOH CO LTD
发明人
CHIYOU KOUDEN
分类号
G06F17/50;(IPC1-7):G06F15/60
主分类号
G06F17/50
代理机构
代理人
主权项
地址
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