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发明名称
Titanium dioxide rectifier
摘要
申请公布号
US2766509(A)
申请公布日期
1956.10.16
申请号
US19520289247
申请日期
1952.05.22
申请人
GENERAL ELECTRIC COMPANY
发明人
LOUP THEODORE E. LE;MARINACE JOHN C.
分类号
B24B7/16;H01L21/00;H01L21/34;H01L29/24
主分类号
B24B7/16
代理机构
代理人
主权项
地址
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