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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6141439
Kind Code:
Y2
Application Number:
JP5914780U
Publication Date:
November 25, 1986
Filing Date:
April 30, 1980
Export Citation:
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International Classes:
H02P3/06; H02P6/06; H02P6/08; H02P6/24; (IPC1-7): H02P6/02