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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS541333
Kind Code:
U
Application Number:
JP7343077U
Publication Date:
January 06, 1979
Filing Date:
June 06, 1977
Export Citation:
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International Classes:
H02J1/00; G06F1/00; G06F1/26; G06F12/16; G11C11/34; G11C11/40; G11C11/41; G11C11/413; G11C29/00; H02H7/20; (IPC1-7): G11C11/40; G06F1/00; G11C29/00