JPH02140136U - - Google Patents
Info
- Publication number
- JPH02140136U JPH02140136U JP4448289U JP4448289U JPH02140136U JP H02140136 U JPH02140136 U JP H02140136U JP 4448289 U JP4448289 U JP 4448289U JP 4448289 U JP4448289 U JP 4448289U JP H02140136 U JPH02140136 U JP H02140136U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- plate
- boiler
- damper device
- rain protection
- 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
- 238000011084 recovery Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air Supply (AREA)
- Chimneys And Flues (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4448289U JPH02140136U (cs) | 1989-04-18 | 1989-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4448289U JPH02140136U (cs) | 1989-04-18 | 1989-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140136U true JPH02140136U (cs) | 1990-11-22 |
Family
ID=31557827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4448289U Pending JPH02140136U (cs) | 1989-04-18 | 1989-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140136U (cs) |
-
1989
- 1989-04-18 JP JP4448289U patent/JPH02140136U/ja active Pending
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