- 专利标题: System for the artificial production of vocal or other sounds
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申请号: US45042042申请日: 1942-07-10
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公开(公告)号: US2339465A公开(公告)日: 1944-01-18
- 发明人: DUDLEY HOMER W
- 申请人: BELL TELEPHONE LABOR INC
- 专利权人: UTC Power LLC
- 当前专利权人: UTC Power LLC
- 优先权: US45042042 1942-07-10
- 主分类号: G10L21/00
- IPC分类号: G10L21/00
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