JPS63111127U - - Google Patents
Info
- Publication number
- JPS63111127U JPS63111127U JP97587U JP97587U JPS63111127U JP S63111127 U JPS63111127 U JP S63111127U JP 97587 U JP97587 U JP 97587U JP 97587 U JP97587 U JP 97587U JP S63111127 U JPS63111127 U JP S63111127U
- Authority
- JP
- Japan
- Prior art keywords
- foamed polymer
- outer periphery
- earplugs
- center
- denser
- 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.)
- Pending
Links
- 229920000642 polymer Polymers 0.000 claims 3
- 210000000613 ear canal Anatomy 0.000 claims 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP97587U JPS63111127U (fr) | 1987-01-09 | 1987-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP97587U JPS63111127U (fr) | 1987-01-09 | 1987-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63111127U true JPS63111127U (fr) | 1988-07-16 |
Family
ID=30778448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP97587U Pending JPS63111127U (fr) | 1987-01-09 | 1987-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63111127U (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816116B2 (ja) * | 1976-07-30 | 1983-03-29 | ゲブリユ−ダ− ズルツア− アクチエンゲゼルシヤフト | 熱交換器 |
-
1987
- 1987-01-09 JP JP97587U patent/JPS63111127U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816116B2 (ja) * | 1976-07-30 | 1983-03-29 | ゲブリユ−ダ− ズルツア− アクチエンゲゼルシヤフト | 熱交換器 |