JPS6193728U - - Google Patents
Info
- Publication number
- JPS6193728U JPS6193728U JP17841084U JP17841084U JPS6193728U JP S6193728 U JPS6193728 U JP S6193728U JP 17841084 U JP17841084 U JP 17841084U JP 17841084 U JP17841084 U JP 17841084U JP S6193728 U JPS6193728 U JP S6193728U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation hole
- sound
- cover body
- absorbing
- circumference
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000011358 absorbing material Substances 0.000 claims description 2
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17841084U JPS6193728U (fr) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17841084U JPS6193728U (fr) | 1984-11-22 | 1984-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6193728U true JPS6193728U (fr) | 1986-06-17 |
Family
ID=30735979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17841084U Pending JPS6193728U (fr) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6193728U (fr) |
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1984
- 1984-11-22 JP JP17841084U patent/JPS6193728U/ja active Pending