JP1667355S - 音響用振動板 - Google Patents
音響用振動板Info
- Publication number
- JP1667355S JP1667355S JP2019020894F JP2019020894F JP1667355S JP 1667355 S JP1667355 S JP 1667355S JP 2019020894 F JP2019020894 F JP 2019020894F JP 2019020894 F JP2019020894 F JP 2019020894F JP 1667355 S JP1667355 S JP 1667355S
- Authority
- JP
- Japan
- Prior art keywords
- acoustic diaphragm
- earphones
- diaphragm
- acoustic
- article according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
本願意匠に係る物品は、イヤホンに用いられる小型の振動板である。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019020894F JP1667355S (ja) | 2019-09-18 | 2019-09-18 | 音響用振動板 |
| US29/717,060 USD971176S1 (en) | 2019-09-18 | 2019-12-13 | Acoustic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019020894F JP1667355S (ja) | 2019-09-18 | 2019-09-18 | 音響用振動板 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP1667355S true JP1667355S (ja) | 2020-08-31 |
Family
ID=87798479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019020894F Active JP1667355S (ja) | 2019-09-18 | 2019-09-18 | 音響用振動板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP1667355S (ja) |
-
2019
- 2019-09-18 JP JP2019020894F patent/JP1667355S/ja active Active
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