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发明名称
MARK SENSING METHOD
摘要
申请公布号
JPS5571024(A)
申请公布日期
1980.05.28
申请号
JP19780144135
申请日期
1978.11.24
申请人
HITACHI LTD;NIPPON TELEGRAPH & TELEPHONE
发明人
HAMAMOTO NOBUO;ICHINO KAZUO;OOKUBO TSUNEO
分类号
H01L21/027;H01J37/304
主分类号
H01L21/027
代理机构
代理人
主权项
地址
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