JPS63172447U - - Google Patents
Info
- Publication number
- JPS63172447U JPS63172447U JP6490587U JP6490587U JPS63172447U JP S63172447 U JPS63172447 U JP S63172447U JP 6490587 U JP6490587 U JP 6490587U JP 6490587 U JP6490587 U JP 6490587U JP S63172447 U JPS63172447 U JP S63172447U
- Authority
- JP
- Japan
- Prior art keywords
- sounds
- scenic
- suppressing
- suppressing sleep
- headphones
- 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
- 239000012141 concentrate Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 208000019116 sleep disease Diseases 0.000 claims 1
- 208000022925 sleep disturbance Diseases 0.000 claims 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6490587U JPS63172447U (en]) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6490587U JPS63172447U (en]) | 1987-04-28 | 1987-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172447U true JPS63172447U (en]) | 1988-11-09 |
Family
ID=30901491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6490587U Pending JPS63172447U (en]) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172447U (en]) |
-
1987
- 1987-04-28 JP JP6490587U patent/JPS63172447U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63172447U (en]) | ||
| JPS589137U (ja) | 歯科用ヘツドレスト | |
| JPS60153125U (ja) | 治療用寝台 | |
| JPH0275890U (en]) | ||
| JPS62186585U (en]) | ||
| JPS60113025U (ja) | 騒音遮断具 | |
| JPS62178689U (en]) | ||
| JPH0450077U (en]) | ||
| JPS60168200U (ja) | 三味線用駒 | |
| JPH0238965U (en]) | ||
| JPS6059692U (ja) | 送受話器 | |
| JPH01117149U (en]) | ||
| JPS58152083U (ja) | ヘツドホ−ンのヘツドバンド調整機構 | |
| JPH0164289U (en]) | ||
| JPS63109157U (en]) | ||
| JPS648691U (en]) | ||
| JPS59105111U (ja) | 歯間垢を取り除くフロツシング糸取付具 | |
| JPH01156667U (en]) | ||
| JPS6335984U (en]) | ||
| JPS62185561U (en]) | ||
| JPS5812240U (ja) | 帽子 | |
| JPS6276319U (en]) | ||
| JPH0247891U (en]) | ||
| JPH02135048U (en]) | ||
| JPS6182624U (en]) |