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经营范围
发明名称
TROCKENAETZVERFAHREN FUER HALBLEITER
摘要
申请公布号
DE3914182(A1)
申请公布日期
1989.11.09
申请号
DE19893914182
申请日期
1989.04.28
申请人
TOYODA GOSEI CO., LTD.;KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, AICHI, JP;RESEARCH DEVELOPMENT CORP. OF JAPAN, TOKIO/TOKYO, JP
发明人
KOTAKI, MASAHIRO;HASHIMOTO, MASAFUMI, NAGOYA, AICHI, JP
分类号
H01L21/306;H01L21/308
主分类号
H01L21/306
代理机构
代理人
主权项
地址
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