Document Type and Number:
Japanese Patent JPS5179585
Kind Code:
A
Inventors:
ITO KOJI
Application Number:
JP14736774A
Publication Date:
July 10, 1976
Filing Date:
December 19, 1974
Export Citation:
Assignee:
MATSUSHITA ELECTRONICS CORP
International Classes:
H01L29/73; H01L21/331; H01L27/10; H01L29/08; H01L29/72; (IPC1-7): H01L27/10; H01L29/08; H01L29/72
Domestic Patent References:
| JPS4821785A | ||||
| JP45014015A |
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