发明名称 |
Chair equipped with a speaker |
摘要 |
A chair equipped the a speaker is provided with a frame that forms the structural skeleton of the chair, and a speaker unit that is installed to the frame; and wherein hollow pipe is used for the frame, and furthermore wherein the frame functions as an acoustical resonating section or acoustical space for the speaker.
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申请公布号 |
US2003152245(A1) |
申请公布日期 |
2003.08.14 |
申请号 |
US20030345363 |
申请日期 |
2003.01.16 |
申请人 |
PIONEER CORPORATION |
发明人 |
MAEKAWA KOJI;DOHI HIROYUKI |
分类号 |
A47C7/72;B60R11/02;G10K11/22;H04R1/02;H04R5/02;(IPC1-7):H04R1/02 |
主分类号 |
A47C7/72 |
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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