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发明名称
RESISTANCE WIRE HEATING FURNACE
摘要
申请公布号
JPH02137317(A)
申请公布日期
1990.05.25
申请号
JP19880291612
申请日期
1988.11.18
申请人
NEC CORP
发明人
KARITA YUTAKA
分类号
H01L21/677;H01L21/205;H01L21/22;H01L21/68
主分类号
H01L21/677
代理机构
代理人
主权项
地址
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