JPH02135022U - - Google Patents
Info
- Publication number
- JPH02135022U JPH02135022U JP4416589U JP4416589U JPH02135022U JP H02135022 U JPH02135022 U JP H02135022U JP 4416589 U JP4416589 U JP 4416589U JP 4416589 U JP4416589 U JP 4416589U JP H02135022 U JPH02135022 U JP H02135022U
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- bag
- tatami
- styrofoam
- unevenness
- 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
- 206010011985 Decubitus ulcer Diseases 0.000 claims 1
- 208000004210 Pressure Ulcer Diseases 0.000 claims 1
- 229920006328 Styrofoam Polymers 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 239000008261 styrofoam Substances 0.000 claims 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4416589U JPH02135022U (fr) | 1989-04-14 | 1989-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4416589U JPH02135022U (fr) | 1989-04-14 | 1989-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02135022U true JPH02135022U (fr) | 1990-11-09 |
Family
ID=31557221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4416589U Pending JPH02135022U (fr) | 1989-04-14 | 1989-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02135022U (fr) |
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1989
- 1989-04-14 JP JP4416589U patent/JPH02135022U/ja active Pending