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发明名称
KUEHLEINRICHTUNG FUER ELEKTRISCHE BAUELEMENTE
摘要
申请公布号
DE2231597(A1)
申请公布日期
1973.01.18
申请号
DE19722231597
申请日期
1972.06.28
申请人
INTERNATIONAL BUSINESS MACHINES CORP., ARMONK, N.Y. (V.ST.A.)
发明人
AAKALU, NANDA KUMAR G.;CHU, RICHARD C.;SIMONS, ROBERT, E.
分类号
H01L23/427;H05K7/20;(IPC1-7):F28D5/00
主分类号
H01L23/427
代理机构
代理人
主权项
地址
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