JPS6238652Y2 - - Google Patents
Info
- Publication number
- JPS6238652Y2 JPS6238652Y2 JP17409381U JP17409381U JPS6238652Y2 JP S6238652 Y2 JPS6238652 Y2 JP S6238652Y2 JP 17409381 U JP17409381 U JP 17409381U JP 17409381 U JP17409381 U JP 17409381U JP S6238652 Y2 JPS6238652 Y2 JP S6238652Y2
- Authority
- JP
- Japan
- Prior art keywords
- connecting rod
- earplugs
- ear canal
- plug
- rubber
- 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
- 239000012530 fluid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 210000000613 ear canal Anatomy 0.000 description 14
- 239000007788 liquid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
- External Artificial Organs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17409381U JPS5880220U (ja) | 1981-11-25 | 1981-11-25 | 耳栓 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17409381U JPS5880220U (ja) | 1981-11-25 | 1981-11-25 | 耳栓 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5880220U JPS5880220U (ja) | 1983-05-31 |
| JPS6238652Y2 true JPS6238652Y2 (en]) | 1987-10-02 |
Family
ID=29966040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17409381U Granted JPS5880220U (ja) | 1981-11-25 | 1981-11-25 | 耳栓 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5880220U (en]) |
-
1981
- 1981-11-25 JP JP17409381U patent/JPS5880220U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5880220U (ja) | 1983-05-31 |
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