JPH0348644U - - Google Patents
Info
- Publication number
- JPH0348644U JPH0348644U JP11011089U JP11011089U JPH0348644U JP H0348644 U JPH0348644 U JP H0348644U JP 11011089 U JP11011089 U JP 11011089U JP 11011089 U JP11011089 U JP 11011089U JP H0348644 U JPH0348644 U JP H0348644U
- Authority
- JP
- Japan
- Prior art keywords
- grille
- main body
- springs
- spring
- opening
- 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 3
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11011089U JPH0348644U (zh) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11011089U JPH0348644U (zh) | 1989-09-19 | 1989-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0348644U true JPH0348644U (zh) | 1991-05-10 |
Family
ID=31658663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11011089U Pending JPH0348644U (zh) | 1989-09-19 | 1989-09-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0348644U (zh) |
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1989
- 1989-09-19 JP JP11011089U patent/JPH0348644U/ja active Pending