Board for musical instrument, and stringed instrument
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United States of America Patent
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Issued Date -
Aug 15, 2019
app pub date -
Apr 25, 2019
filing date -
Oct 26, 2016
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Abstract
The board for a musical instrument according to the present disclosure includes: a first base layer; and a pair of first reinforcement layers laminated on both face sides of the first base layer, in which the first reinforcement layers includes a fiber and a binder, and the fiber is a polyparaphenylenebenzobisoxazole fiber, a liquid crystal polyester fiber, an aramid fiber, a polyarylate fiber, an ultra high-molecular weight polyethylene fiber, a polyethylene naphthalate fiber or a glass fiber.
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