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经营范围
发明名称
DEVICE FOR CHUCKING SEMICONDUCTOR WAFER
摘要
申请公布号
JPS5390871(A)
申请公布日期
1978.08.10
申请号
JP19770006179
申请日期
1977.01.21
申请人
TOYO DENGU SEISAKUSHIYO KK
发明人
MIYAKE YOSHIKATSU
分类号
H01L21/683;H01L21/304;H01L21/68
主分类号
H01L21/683
代理机构
代理人
主权项
地址
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