JPH01161593U - - Google Patents
Info
- Publication number
- JPH01161593U JPH01161593U JP5943988U JP5943988U JPH01161593U JP H01161593 U JPH01161593 U JP H01161593U JP 5943988 U JP5943988 U JP 5943988U JP 5943988 U JP5943988 U JP 5943988U JP H01161593 U JPH01161593 U JP H01161593U
- Authority
- JP
- Japan
- Prior art keywords
- mattress
- heating element
- cushion material
- utility
- electric heating
- 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
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
- Radiation-Therapy Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5943988U JPH01161593U (da) | 1988-05-02 | 1988-05-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5943988U JPH01161593U (da) | 1988-05-02 | 1988-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01161593U true JPH01161593U (da) | 1989-11-09 |
Family
ID=31285210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5943988U Pending JPH01161593U (da) | 1988-05-02 | 1988-05-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01161593U (da) |
-
1988
- 1988-05-02 JP JP5943988U patent/JPH01161593U/ja active Pending