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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5047342
Kind Code:
U
Application Number:
JP10120373U
Publication Date:
May 10, 1975
Filing Date:
August 29, 1973
Export Citation:
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International Classes:
G11C17/00; G11C7/00; G11C11/34; (IPC1-7): G11C17/00; G11C7/00; G11C11/34