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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57192784
Kind Code:
U
Application Number:
JP7880281U
Publication Date:
December 07, 1982
Filing Date:
May 29, 1981
Export Citation:
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International Classes:
H02G15/20; H02K44/02; (IPC1-7): H02K44/02; H02G15/20