JPH01172634U - - Google Patents
Info
- Publication number
- JPH01172634U JPH01172634U JP6757888U JP6757888U JPH01172634U JP H01172634 U JPH01172634 U JP H01172634U JP 6757888 U JP6757888 U JP 6757888U JP 6757888 U JP6757888 U JP 6757888U JP H01172634 U JPH01172634 U JP H01172634U
- Authority
- JP
- Japan
- Prior art keywords
- clamping
- face
- cylindrical
- opening
- cylindrical member
- 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
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6757888U JPH0522728Y2 ( ) | 1988-05-24 | 1988-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6757888U JPH0522728Y2 ( ) | 1988-05-24 | 1988-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01172634U true JPH01172634U ( ) | 1989-12-07 |
| JPH0522728Y2 JPH0522728Y2 ( ) | 1993-06-11 |
Family
ID=31292947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6757888U Expired - Lifetime JPH0522728Y2 ( ) | 1988-05-24 | 1988-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522728Y2 ( ) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03129840U ( ) * | 1990-04-06 | 1991-12-26 |
-
1988
- 1988-05-24 JP JP6757888U patent/JPH0522728Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03129840U ( ) * | 1990-04-06 | 1991-12-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522728Y2 ( ) | 1993-06-11 |