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发明名称
CONPUTING DIAGRAM FOR ADJUSTMENT RATIO IN DRAWING METHOD OF PERSPECTIVES
摘要
申请公布号
JPS52126320(A)
申请公布日期
1977.10.24
申请号
JP19760042288
申请日期
1976.04.13
申请人
TOKYO ELECTRIC CO LTD
发明人
HIROTA CHIYOUJIROU
分类号
G06C3/00;B42D15/00;B43L13/14;G06G1/10;G06G1/16
主分类号
G06C3/00
代理机构
代理人
主权项
地址
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