| 摘要 |
The device for facilitation the play at the string musical instrument, for example guitar, has located over the guitar fingerboard case with the holes in it, nips which are movably mounted in the case holes over the guitar strings, and mounted on the nips of a spring, which interconnects by one of its end with the case, and by the other with a nip. At the upper ends of the nips the overhand digitals are executed over the surface of the case.
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