JPH0240242U - - Google Patents
Info
- Publication number
- JPH0240242U JPH0240242U JP12058688U JP12058688U JPH0240242U JP H0240242 U JPH0240242 U JP H0240242U JP 12058688 U JP12058688 U JP 12058688U JP 12058688 U JP12058688 U JP 12058688U JP H0240242 U JPH0240242 U JP H0240242U
- Authority
- JP
- Japan
- Prior art keywords
- elastic material
- spring unit
- harder
- pinerest
- elastic
- 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
- 239000013013 elastic material Substances 0.000 claims description 19
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12058688U JPH0240242U (it) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12058688U JPH0240242U (it) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240242U true JPH0240242U (it) | 1990-03-19 |
Family
ID=31366832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12058688U Pending JPH0240242U (it) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240242U (it) |
-
1988
- 1988-09-14 JP JP12058688U patent/JPH0240242U/ja active Pending