JPS63115373U - - Google Patents
Info
- Publication number
- JPS63115373U JPS63115373U JP602187U JP602187U JPS63115373U JP S63115373 U JPS63115373 U JP S63115373U JP 602187 U JP602187 U JP 602187U JP 602187 U JP602187 U JP 602187U JP S63115373 U JPS63115373 U JP S63115373U
- Authority
- JP
- Japan
- Prior art keywords
- foamed polystyrene
- rolling elements
- small
- pillow
- pillow according
- 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
- 229920006248 expandable polystyrene Polymers 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 5
- 229920006328 Styrofoam Polymers 0.000 claims description 4
- 239000008261 styrofoam Substances 0.000 claims description 4
- 239000004794 expanded polystyrene Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Bedding Items (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP602187U JPS63115373U (enExample) | 1987-01-21 | 1987-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP602187U JPS63115373U (enExample) | 1987-01-21 | 1987-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63115373U true JPS63115373U (enExample) | 1988-07-25 |
Family
ID=30788145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP602187U Pending JPS63115373U (enExample) | 1987-01-21 | 1987-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63115373U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52123763A (en) * | 1976-04-09 | 1977-10-18 | Teijin Ltd | Pillow filler |
-
1987
- 1987-01-21 JP JP602187U patent/JPS63115373U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52123763A (en) * | 1976-04-09 | 1977-10-18 | Teijin Ltd | Pillow filler |