| 摘要 |
PROBLEM TO BE SOLVED: To provide a mouthpiece for a brass instrument that can make a sound soft and increase the level of the upper register that the mouthpiece itself can play. SOLUTION: The mouthpiece for the brass instrument is characterized in that the top surface of a cup 1 and the outer peripheral surface of a throat are plated and the raw material itself of a shank is exposed at least at a portion of the outer peripheral surface of the shank 3. The raw material itself of the shank is exposed in the entire area of the outer peripheral surface of the shank 3. COPYRIGHT: (C)2007,JPO&INPIT
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