JPS6187798U - - Google Patents
Info
- Publication number
- JPS6187798U JPS6187798U JP17321284U JP17321284U JPS6187798U JP S6187798 U JPS6187798 U JP S6187798U JP 17321284 U JP17321284 U JP 17321284U JP 17321284 U JP17321284 U JP 17321284U JP S6187798 U JPS6187798 U JP S6187798U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation tube
- sleeve
- pull
- rotating
- spindle
- 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 10
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17321284U JPS6187798U (de) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17321284U JPS6187798U (de) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187798U true JPS6187798U (de) | 1986-06-09 |
Family
ID=30730869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17321284U Pending JPS6187798U (de) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187798U (de) |
-
1984
- 1984-11-16 JP JP17321284U patent/JPS6187798U/ja active Pending