JPH02109944U - - Google Patents
Info
- Publication number
- JPH02109944U JPH02109944U JP1864389U JP1864389U JPH02109944U JP H02109944 U JPH02109944 U JP H02109944U JP 1864389 U JP1864389 U JP 1864389U JP 1864389 U JP1864389 U JP 1864389U JP H02109944 U JPH02109944 U JP H02109944U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- utility
- scope
- registration request
- model registration
- 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 2
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1864389U JPH02109944U (no) | 1989-02-20 | 1989-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1864389U JPH02109944U (no) | 1989-02-20 | 1989-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109944U true JPH02109944U (no) | 1990-09-03 |
Family
ID=31233471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1864389U Pending JPH02109944U (no) | 1989-02-20 | 1989-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109944U (no) |
-
1989
- 1989-02-20 JP JP1864389U patent/JPH02109944U/ja active Pending