JPH0377139U - - Google Patents
Info
- Publication number
- JPH0377139U JPH0377139U JP13849689U JP13849689U JPH0377139U JP H0377139 U JPH0377139 U JP H0377139U JP 13849689 U JP13849689 U JP 13849689U JP 13849689 U JP13849689 U JP 13849689U JP H0377139 U JPH0377139 U JP H0377139U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- exhaust port
- duct
- connecting cylinder
- communicate
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Air-Flow Control Members (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13849689U JPH0377139U (zh) | 1989-11-29 | 1989-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13849689U JPH0377139U (zh) | 1989-11-29 | 1989-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0377139U true JPH0377139U (zh) | 1991-08-02 |
Family
ID=31685592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13849689U Pending JPH0377139U (zh) | 1989-11-29 | 1989-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0377139U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002336363A (ja) * | 2001-05-14 | 2002-11-26 | Sadahiro Ohinata | 健康増進マフラー |
-
1989
- 1989-11-29 JP JP13849689U patent/JPH0377139U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002336363A (ja) * | 2001-05-14 | 2002-11-26 | Sadahiro Ohinata | 健康増進マフラー |