JPS6230063U - - Google Patents
Info
- Publication number
- JPS6230063U JPS6230063U JP12284385U JP12284385U JPS6230063U JP S6230063 U JPS6230063 U JP S6230063U JP 12284385 U JP12284385 U JP 12284385U JP 12284385 U JP12284385 U JP 12284385U JP S6230063 U JPS6230063 U JP S6230063U
- Authority
- JP
- Japan
- Prior art keywords
- closing device
- flap
- damper opening
- closes
- opens
- 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
Landscapes
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12284385U JPS6230063U (enExample) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12284385U JPS6230063U (enExample) | 1985-08-09 | 1985-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6230063U true JPS6230063U (enExample) | 1987-02-23 |
Family
ID=31013413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12284385U Pending JPS6230063U (enExample) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230063U (enExample) |
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1985
- 1985-08-09 JP JP12284385U patent/JPS6230063U/ja active Pending