| 专利名称： | PADDED KEY FOR WIND INSTRUMENT USING CERAMIC ECHO BOARD |
| 公开（告）号： | |
| 公开（公告）日： | 2006-12-28 00:00:00 |
| 申请（专利）号： | JP2005176982 (JP2006350036) |
| 申请日： | 2005-06-16 00:00:00 |
| 发明（设计）人： | KAKU BUNKO |
| (申请)专利权（人）： | KAKU BUNKO |
| 内容： | To provide a padded key for a wind instrument using a ceramic echo board. ! The padded key for the wind instrument includes a felt (12), a paper pad (13) which is pasted together to one side of the felt (12), a leather cover (14) which is covered on outer peripheral edges of the felt (12) and the paper pad (13), the echo board (16) which is mounted onto the leather cover (14), fasteners (18) which penetrate the echo board (16), the leather cover (14), the felt (12), and the paper pad (13) and fix the respective members, in which the echo board (16) is made of ceramics. ! (C)2007,JPO&INPIT |
发布日期：2007-08-16 14:46:00