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发明名称
CLEANING DEVICE
摘要
申请公布号
KR0147043(B1)
申请公布日期
1998.11.02
申请号
KR19910020162
申请日期
1991.11.13
申请人
TOKYO ELECTRIC LTD
发明人
UENO, KINYA;KUMAGAI, YOSHIO
分类号
H01L21/304;B08B3/04;H01L21/00;(IPC1-7):H01L21/304
主分类号
H01L21/304
代理机构
代理人
主权项
地址
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