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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5279074
Kind Code:
U
Application Number:
JP16671975U
Publication Date:
June 13, 1977
Filing Date:
December 09, 1975
Export Citation:
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International Classes:
H01L41/107; H01F19/00; H01L41/08; H02M3/24; (IPC1-7): H01L41/08; H01F19/00
Domestic Patent References:
JPS501331U1975-01-08