JPS6367498U - - Google Patents
Info
- Publication number
- JPS6367498U JPS6367498U JP16011686U JP16011686U JPS6367498U JP S6367498 U JPS6367498 U JP S6367498U JP 16011686 U JP16011686 U JP 16011686U JP 16011686 U JP16011686 U JP 16011686U JP S6367498 U JPS6367498 U JP S6367498U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation pipe
- come
- outer periphery
- close contact
- diameter part
- 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 description 4
- 238000007789 sealing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16011686U JPH0136796Y2 (es) | 1986-10-21 | 1986-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16011686U JPH0136796Y2 (es) | 1986-10-21 | 1986-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6367498U true JPS6367498U (es) | 1988-05-06 |
| JPH0136796Y2 JPH0136796Y2 (es) | 1989-11-08 |
Family
ID=31085194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16011686U Expired JPH0136796Y2 (es) | 1986-10-21 | 1986-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136796Y2 (es) |
-
1986
- 1986-10-21 JP JP16011686U patent/JPH0136796Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136796Y2 (es) | 1989-11-08 |