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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5015979
Kind Code:
B1
Application Number:
JP2001669A
Publication Date:
June 10, 1975
Filing Date:
March 15, 1969
Export Citation:
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International Classes:
H02M1/08; G05F3/04; G05F5/00; (IPC1-7): H02P13/16; G05F3/04



 
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