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发明名称
A GATE VALVE DEVICE, A VACUUM PROCESS DEVIDE AND A METHOD OF OPENING AND CLOSING A VALVE BODY IN THE GATE VALVE DEVICE
摘要
申请公布号
KR20090047349(A)
申请公布日期
2009.05.12
申请号
KR20080098326
申请日期
2008.10.07
申请人
TOKYO ELECTRON LIMITED
发明人
NABEYAMA YUKI
分类号
H01L21/205;G02F1/13;H01L21/02;H01L21/68
主分类号
H01L21/205
代理机构
代理人
主权项
地址
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