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Ni ferrite and core made of Ni ferrite for power supplies
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Ni ferrite sintered body and power source core
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Method of manufacturing mn-zn based ferrite
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Concentrated constant type circulator
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Method of mounting cylindrical piezoelectric transformer
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Method of mounting piezo-electric transformer
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Rosen type piezoelectric transformer and manufacture thereof
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Single balanced mixer
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Non-radioactive dielectric line and method for controlling phase
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Lamination type rf transformer
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Strip line type high frequency component
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Magnetic oxide material
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Magnetic oxide material
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Ni based ferrite core of high permeability and high saturation magnetic flux density and its manufacture
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Coil part
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Ni-containing low loss ferrite for power source
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