JPH01143970U - - Google Patents
Info
- Publication number
- JPH01143970U JPH01143970U JP4001388U JP4001388U JPH01143970U JP H01143970 U JPH01143970 U JP H01143970U JP 4001388 U JP4001388 U JP 4001388U JP 4001388 U JP4001388 U JP 4001388U JP H01143970 U JPH01143970 U JP H01143970U
- Authority
- JP
- Japan
- Prior art keywords
- center
- bulge
- depression
- forefront
- transitions
- 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
- 230000007704 transition Effects 0.000 claims 1
Landscapes
- Bedding Items (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4001388U JPH01143970U (lt) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4001388U JPH01143970U (lt) | 1988-03-25 | 1988-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01143970U true JPH01143970U (lt) | 1989-10-03 |
Family
ID=31266493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4001388U Pending JPH01143970U (lt) | 1988-03-25 | 1988-03-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01143970U (lt) |
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1988
- 1988-03-25 JP JP4001388U patent/JPH01143970U/ja active Pending