JPS6432663U - - Google Patents
Info
- Publication number
- JPS6432663U JPS6432663U JP12779987U JP12779987U JPS6432663U JP S6432663 U JPS6432663 U JP S6432663U JP 12779987 U JP12779987 U JP 12779987U JP 12779987 U JP12779987 U JP 12779987U JP S6432663 U JPS6432663 U JP S6432663U
- Authority
- JP
- Japan
- Prior art keywords
- spring unit
- elastic body
- protective sheet
- peripheries
- auxiliary elastic
- 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
- 230000001681 protective effect Effects 0.000 claims 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 238000010097 foam moulding Methods 0.000 claims 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12779987U JPS6432663U (pt) | 1987-08-22 | 1987-08-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12779987U JPS6432663U (pt) | 1987-08-22 | 1987-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6432663U true JPS6432663U (pt) | 1989-03-01 |
Family
ID=31380551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12779987U Pending JPS6432663U (pt) | 1987-08-22 | 1987-08-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6432663U (pt) |
-
1987
- 1987-08-22 JP JP12779987U patent/JPS6432663U/ja active Pending