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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5225072
Kind Code:
Y2
Application Number:
JP11056071U
Publication Date:
June 07, 1977
Filing Date:
November 24, 1971
Export Citation:
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International Classes:
H03K3/356; G06F1/00; G06F1/24; H03K3/286; H03K3/353; H03K17/22; H03K21/38; (IPC1-7): H03K3/295; G06F1/00