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发明名称
METHOD AND APPARATUS FOR DRAWING SEA-OF-GATE-CONFORMED FLOOR PLAN
摘要
申请公布号
JPH0521760(A)
申请公布日期
1993.01.29
申请号
JP19910194733
申请日期
1991.07.09
申请人
RICOH CO LTD
发明人
SHIRAKI SACHIKO
分类号
H01L27/118;G06F17/50;H01L21/82
主分类号
H01L27/118
代理机构
代理人
主权项
地址
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