JPS623821Y2 - - Google Patents
Info
- Publication number
- JPS623821Y2 JPS623821Y2 JP5351780U JP5351780U JPS623821Y2 JP S623821 Y2 JPS623821 Y2 JP S623821Y2 JP 5351780 U JP5351780 U JP 5351780U JP 5351780 U JP5351780 U JP 5351780U JP S623821 Y2 JPS623821 Y2 JP S623821Y2
- Authority
- JP
- Japan
- Prior art keywords
- display
- speaker
- display member
- headphone
- housing
- 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.)
- Expired
Links
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5351780U JPS623821Y2 (en]) | 1980-04-19 | 1980-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5351780U JPS623821Y2 (en]) | 1980-04-19 | 1980-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56156075U JPS56156075U (en]) | 1981-11-20 |
| JPS623821Y2 true JPS623821Y2 (en]) | 1987-01-28 |
Family
ID=29648318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5351780U Expired JPS623821Y2 (en]) | 1980-04-19 | 1980-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623821Y2 (en]) |
-
1980
- 1980-04-19 JP JP5351780U patent/JPS623821Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56156075U (en]) | 1981-11-20 |
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