JPH022053U - - Google Patents
Info
- Publication number
- JPH022053U JPH022053U JP7736888U JP7736888U JPH022053U JP H022053 U JPH022053 U JP H022053U JP 7736888 U JP7736888 U JP 7736888U JP 7736888 U JP7736888 U JP 7736888U JP H022053 U JPH022053 U JP H022053U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- seiza
- board
- socket
- joint
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Special Chairs (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7736888U JPH022053U (ko) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7736888U JPH022053U (ko) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022053U true JPH022053U (ko) | 1990-01-09 |
Family
ID=31302359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7736888U Pending JPH022053U (ko) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022053U (ko) |
-
1988
- 1988-06-10 JP JP7736888U patent/JPH022053U/ja active Pending