| 发明名称 |
SPEAKER EDGE, METHOD FOR MANUFACTURING SAME AND SPEAKER |
| 摘要 |
A speaker edge includes a resin layer including a resin member and a fiber layer including a tangled fiber body. A melting temperature of the tangled fiber body is higher than a melting temperature of the resin member. The hardness of the tangled fiber body is lower than the hardness of the resin member.
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| 申请公布号 |
US2013315435(A1) |
申请公布日期 |
2013.11.28 |
| 申请号 |
US201013990721 |
申请日期 |
2010.11.30 |
| 申请人 |
SATO MASATOSHI;TAKAHASHI NOBUAKI;NAKAGAWA MASARU;KAIYA TERUAKI;SATO JUNICHI;TOHOKU PIONEER CORPORATION;PIONEER CORPORATION |
发明人 |
SATO MASATOSHI;TAKAHASHI NOBUAKI;NAKAGAWA MASARU;KAIYA TERUAKI;SATO JUNICHI |
| 分类号 |
H04R7/16;H04R7/02 |
主分类号 |
H04R7/16 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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