JPS63188454U - - Google Patents
Info
- Publication number
- JPS63188454U JPS63188454U JP7722687U JP7722687U JPS63188454U JP S63188454 U JPS63188454 U JP S63188454U JP 7722687 U JP7722687 U JP 7722687U JP 7722687 U JP7722687 U JP 7722687U JP S63188454 U JPS63188454 U JP S63188454U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- ventilator
- regulating
- forward movement
- restriction surface
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims description 5
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987077226U JPH0514109Y2 (en:Method) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987077226U JPH0514109Y2 (en:Method) | 1987-05-25 | 1987-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63188454U true JPS63188454U (en:Method) | 1988-12-02 |
| JPH0514109Y2 JPH0514109Y2 (en:Method) | 1993-04-15 |
Family
ID=30925034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987077226U Expired - Lifetime JPH0514109Y2 (en:Method) | 1987-05-25 | 1987-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514109Y2 (en:Method) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116594U (en:Method) * | 1974-07-23 | 1976-02-06 |
-
1987
- 1987-05-25 JP JP1987077226U patent/JPH0514109Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116594U (en:Method) * | 1974-07-23 | 1976-02-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514109Y2 (en:Method) | 1993-04-15 |