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Document Title |
JPS53137105A |
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JPS53147701U |
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JPS5347921Y1 |
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JPS53131004A |
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JPS53128303A |
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JPS53128304A |
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JPS53128305A |
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JPS53124402A |
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JPS5340442B1 |
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JPS5340441B2 |
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JPS5344426Y2 |
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JPS53127501U |
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JPS53127502U |
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JPS5341364Y2 |
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JPS53116703U |
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JPS5333247B2 |
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JPS53105202A |
PURPOSE: To manufacture a high-performance cartridge by eliminationg through electrolytic etching the process deterioration surface layer of the matching surface between the mechanically polished pole piece and the yoke.
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JPS53104201A |
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JPS53114204U |
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JPS5331383B2 |
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JPS53101504U |
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JPS53101503U |
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JPS53100203U |
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JPS5387701A |
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JPS5330882Y2 |
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JPS5326121B2 |
A quadraphonic phonograph pickup cartridge is constructed with a tubular magnetic armature resiliently supported for vibration on an elastomeric bearing. Performance, especially at high frequencies, is enhanced by mounting a magnetic rod...
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JPS5326122B2 |
A magnetic type stereophonic pickup cartridge wherein four block-shaped pole pieces which are simple in construction and design and made of ferrite are assembled into a pole piece assembly. The eddy-current loss may be minimized, and the...
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JPS5330245Y2 |
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JPS5329441Y2 |
A pickup cartridge having a vibrating member including a cantilever arm with a reproducing stylus and a permanent magnet, an elastromeric damping member formed into a come or the like shape for supporting the vibrating member as its fulc...
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JPS5323692B2 |
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JPS5323694B2 |
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JPS5323693B2 |
A transducer for scanning or cutting disc-shaped record carriers, in which a movable element is omnidirectionally pivotable, one polepiece being provided for each of the two directions of oscillation. A third polepiece provided in common...
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JPS5323691B2 |
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JPS5322841B1 |
A stereophonic phonograph pickup of the magnetic type is disclosed wherein the stereophonic output is produced by an elongated tubular armature of permeable material pivotally mounted at one end for movement of its opposite end within a ...
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JPS5368239U |
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JPS5366226U |
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JPS5363203U |
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JPS5348702A |
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JPS5351109U |
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JPS5316327Y2 |
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JPS5344003A |
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JPS5310442B2 |
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JPS5313361Y2 |
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JPS5335001U |
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JPS5333402U |
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JPS5328722U |
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JPS5326103U |
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JPS5319201U |
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JPS538102A |
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JPS537202A |
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