JPH0382055U - - Google Patents
Info
- Publication number
- JPH0382055U JPH0382055U JP14297889U JP14297889U JPH0382055U JP H0382055 U JPH0382055 U JP H0382055U JP 14297889 U JP14297889 U JP 14297889U JP 14297889 U JP14297889 U JP 14297889U JP H0382055 U JPH0382055 U JP H0382055U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- storage space
- spring storage
- ventilation pipe
- coil
- 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 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Invalid Beds And Related Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14297889U JPH0382055U (en]) | 1989-12-11 | 1989-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14297889U JPH0382055U (en]) | 1989-12-11 | 1989-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0382055U true JPH0382055U (en]) | 1991-08-21 |
Family
ID=31689781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14297889U Pending JPH0382055U (en]) | 1989-12-11 | 1989-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0382055U (en]) |
-
1989
- 1989-12-11 JP JP14297889U patent/JPH0382055U/ja active Pending