JPS63201929U - - Google Patents
Info
- Publication number
- JPS63201929U JPS63201929U JP9344287U JP9344287U JPS63201929U JP S63201929 U JPS63201929 U JP S63201929U JP 9344287 U JP9344287 U JP 9344287U JP 9344287 U JP9344287 U JP 9344287U JP S63201929 U JPS63201929 U JP S63201929U
- Authority
- JP
- Japan
- Prior art keywords
- branch
- ventilation
- branch pipe
- ventilation mechanism
- registration request
- 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 7
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9344287U JPS63201929U (sl) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9344287U JPS63201929U (sl) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63201929U true JPS63201929U (sl) | 1988-12-27 |
Family
ID=30956028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9344287U Pending JPS63201929U (sl) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63201929U (sl) |
-
1987
- 1987-06-19 JP JP9344287U patent/JPS63201929U/ja active Pending