JPS6320924U - - Google Patents
Info
- Publication number
- JPS6320924U JPS6320924U JP11192486U JP11192486U JPS6320924U JP S6320924 U JPS6320924 U JP S6320924U JP 11192486 U JP11192486 U JP 11192486U JP 11192486 U JP11192486 U JP 11192486U JP S6320924 U JPS6320924 U JP S6320924U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- ventilation duct
- hinge
- duct
- lower damper
- 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 4
- 239000000428 dust Substances 0.000 description 2
Landscapes
- Disintegrating Or Milling (AREA)
- Air-Flow Control Members (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11192486U JPS6320924U (de) | 1986-07-21 | 1986-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11192486U JPS6320924U (de) | 1986-07-21 | 1986-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320924U true JPS6320924U (de) | 1988-02-12 |
Family
ID=30992314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11192486U Pending JPS6320924U (de) | 1986-07-21 | 1986-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320924U (de) |
-
1986
- 1986-07-21 JP JP11192486U patent/JPS6320924U/ja active Pending
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