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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS54108994
Kind Code:
U
Application Number:
JP423078U
Publication Date:
July 31, 1979
Filing Date:
January 18, 1978
Export Citation:
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International Classes:
H02G7/00; H02G7/12; (IPC1-7): H02G7/12
Domestic Patent References:
JPS5113595U1976-01-31
JPS5225585U1977-02-23