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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS565480
Kind Code:
Y2
Application Number:
JP11257378U
Publication Date:
February 05, 1981
Filing Date:
August 18, 1978
Export Citation:
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International Classes:
H02G7/00; H02G13/00; (IPC1-7): H02G13/00; H02G7/00