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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5454889
Kind Code:
U
Application Number:
JP12886177U
Publication Date:
April 16, 1979
Filing Date:
September 27, 1977
Export Citation:
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International Classes:
H02G7/02; (IPC1-7): H02G7/02
Domestic Patent References:
JPS50115597U1975-09-20
JPS5132981A1976-03-19