JPH01141553U - - Google Patents
Info
- Publication number
- JPH01141553U JPH01141553U JP3373788U JP3373788U JPH01141553U JP H01141553 U JPH01141553 U JP H01141553U JP 3373788 U JP3373788 U JP 3373788U JP 3373788 U JP3373788 U JP 3373788U JP H01141553 U JPH01141553 U JP H01141553U
- Authority
- JP
- Japan
- Prior art keywords
- water
- expands
- bag
- certain shape
- air
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3373788U JPH01141553U (en]) | 1988-03-16 | 1988-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3373788U JPH01141553U (en]) | 1988-03-16 | 1988-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01141553U true JPH01141553U (en]) | 1989-09-28 |
Family
ID=31260428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3373788U Pending JPH01141553U (en]) | 1988-03-16 | 1988-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01141553U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61271773A (ja) * | 1985-05-27 | 1986-12-02 | 東京特殊電線株式会社 | ウォ−タ−ベッド用発熱体 |
-
1988
- 1988-03-16 JP JP3373788U patent/JPH01141553U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61271773A (ja) * | 1985-05-27 | 1986-12-02 | 東京特殊電線株式会社 | ウォ−タ−ベッド用発熱体 |