JPH0316461U - - Google Patents
Info
- Publication number
- JPH0316461U JPH0316461U JP7662489U JP7662489U JPH0316461U JP H0316461 U JPH0316461 U JP H0316461U JP 7662489 U JP7662489 U JP 7662489U JP 7662489 U JP7662489 U JP 7662489U JP H0316461 U JPH0316461 U JP H0316461U
- Authority
- JP
- Japan
- Prior art keywords
- air
- air chamber
- parallel
- chambers
- chamber
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 description 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 |
---|---|---|---|
JP1989076624U JPH0722133Y2 (ja) | 1989-06-28 | 1989-06-28 | 角度調節ベッド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989076624U JPH0722133Y2 (ja) | 1989-06-28 | 1989-06-28 | 角度調節ベッド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0316461U true JPH0316461U (zh) | 1991-02-19 |
JPH0722133Y2 JPH0722133Y2 (ja) | 1995-05-24 |
Family
ID=31618263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989076624U Expired - Lifetime JPH0722133Y2 (ja) | 1989-06-28 | 1989-06-28 | 角度調節ベッド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0722133Y2 (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632558U (zh) * | 1979-08-21 | 1981-03-30 | ||
US4389742A (en) * | 1981-01-02 | 1983-06-28 | Dewitt Nick R | Pressure controlled air/water cushion |
JPS6070357U (ja) * | 1983-10-24 | 1985-05-18 | 松下電工株式会社 | リクライニングベツド |
-
1989
- 1989-06-28 JP JP1989076624U patent/JPH0722133Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632558U (zh) * | 1979-08-21 | 1981-03-30 | ||
US4389742A (en) * | 1981-01-02 | 1983-06-28 | Dewitt Nick R | Pressure controlled air/water cushion |
JPS6070357U (ja) * | 1983-10-24 | 1985-05-18 | 松下電工株式会社 | リクライニングベツド |
Also Published As
Publication number | Publication date |
---|---|
JPH0722133Y2 (ja) | 1995-05-24 |