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发明名称
COATING AND HEAT TREATMENT EQUIPMENT
摘要
申请公布号
JPH04171935(A)
申请公布日期
1992.06.19
申请号
JP19900300072
申请日期
1990.11.06
申请人
NEC CORP
发明人
ISHITANI SHIGERU
分类号
H01L21/677;H01L21/027;H01L21/22;H01L21/31;H01L21/312;H01L21/68
主分类号
H01L21/677
代理机构
代理人
主权项
地址
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