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发明名称
Semiconductor assembling apparatus
摘要
申请公布号
US2779134(A)
申请公布日期
1957.01.29
申请号
US19520264794
申请日期
1952.01.03
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
GATES PAUL E.
分类号
H01L21/00;H01L29/00
主分类号
H01L21/00
代理机构
代理人
主权项
地址
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