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经营范围
发明名称
ASHING APPARATUS
摘要
申请公布号
JPH02105415(A)
申请公布日期
1990.04.18
申请号
JP19880257131
申请日期
1988.10.14
申请人
HITACHI LTD
发明人
INADA AKIISA;KAWASUMI KENICHI;FUJITO TOSHIAKI;TAKANASHI AKIHIRO
分类号
H01L21/302;H01L21/027;H01L21/30;H01L21/3065
主分类号
H01L21/302
代理机构
代理人
主权项
地址
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