| Original language | Japanese |
|---|---|
| Pages (from-to) | 18 |
| Journal | ものづくり支援部門年報 |
| Volume | 27 |
| Publication status | Published - 2007 |
鼻咽腔閉鎖不全用 Nasal Speaking Valve.
Research output: Contribution to journal › Article
Research output: Contribution to journal › Article
| Original language | Japanese |
|---|---|
| Pages (from-to) | 18 |
| Journal | ものづくり支援部門年報 |
| Volume | 27 |
| Publication status | Published - 2007 |