JPS63194232U - - Google Patents
Info
- Publication number
- JPS63194232U JPS63194232U JP8359487U JP8359487U JPS63194232U JP S63194232 U JPS63194232 U JP S63194232U JP 8359487 U JP8359487 U JP 8359487U JP 8359487 U JP8359487 U JP 8359487U JP S63194232 U JPS63194232 U JP S63194232U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- cover body
- spring
- cover
- open
- 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 2
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8359487U JPH0510174Y2 (cs) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8359487U JPH0510174Y2 (cs) | 1987-05-29 | 1987-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63194232U true JPS63194232U (cs) | 1988-12-14 |
| JPH0510174Y2 JPH0510174Y2 (cs) | 1993-03-12 |
Family
ID=30937325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8359487U Expired - Lifetime JPH0510174Y2 (cs) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510174Y2 (cs) |
-
1987
- 1987-05-29 JP JP8359487U patent/JPH0510174Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510174Y2 (cs) | 1993-03-12 |