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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH021040
Kind Code:
Y2
More Like This:
JPH0732538PROBLEM TO BE SOLVED: To detect a harmonic current of a three-phase circuit.
Application Number:
JP3314581U
Publication Date:
January 11, 1990
Filing Date:
March 10, 1981
Export Citation:
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International Classes:
G01R19/145; A01K3/00; G01R19/00; H05C1/00; H05C1/04; (IPC1-7): H05C1/04; A01K3/00



 
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