Document Type and Number:
Japanese Patent JPS5485329
Kind Code:
U
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Application Number:
JP15972977U
Publication Date:
June 16, 1979
Filing Date:
November 30, 1977
Export Citation:
International Classes:
G05F1/10; G05F1/44; H02M1/08; H03K17/72; H03K17/725; (IPC1-7): G05F1/44; H02M1/08; H03K17/72