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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53138199
Kind Code:
U
Application Number:
JP4365577U
Publication Date:
November 01, 1978
Filing Date:
April 08, 1977
Export Citation:
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International Classes:
H02G9/04; (IPC1-7): H02G9/04
Domestic Patent References:
JPS4319Y11968-01-05