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发明名称
SHUTTER DEVICE FOR STEPPER
摘要
申请公布号
KR930007913(Y1)
申请公布日期
1993.11.24
申请号
KR19900017204U
申请日期
1990.11.10
申请人
GOLDSTAR ELECTRON CO., LTD.
发明人
LEE, SUNG - HUN
分类号
H01L23/00;(IPC1-7):H01L23/00
主分类号
H01L23/00
代理机构
代理人
主权项
地址
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