JPS63148598U - - Google Patents
Info
- Publication number
- JPS63148598U JPS63148598U JP4172587U JP4172587U JPS63148598U JP S63148598 U JPS63148598 U JP S63148598U JP 4172587 U JP4172587 U JP 4172587U JP 4172587 U JP4172587 U JP 4172587U JP S63148598 U JPS63148598 U JP S63148598U
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane foam
- fin
- present
- built
- utility
- 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
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- External Artificial Organs (AREA)
Description
第１図は本考案の側面図。第２図は本考案第１
図のＡ―Ａ断面拡大図。第３図は本考案の構造図
。 図において、１……本考案の内部に設けた中空
部、２……本考案の中空部に充填した硬質ポリウ
レタンホーム。
図のＡ―Ａ断面拡大図。第３図は本考案の構造図
。 図において、１……本考案の内部に設けた中空
部、２……本考案の中空部に充填した硬質ポリウ
レタンホーム。
Claims (1)
- 硬質ポリウレタンホームを内蔵したフイン。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4172587U JPS63148598U (ja) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4172587U JPS63148598U (ja) | 1987-03-20 | 1987-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63148598U true JPS63148598U (ja) | 1988-09-30 |
Family
ID=30856982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4172587U Pending JPS63148598U (ja) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63148598U (ja) |
-
1987
- 1987-03-20 JP JP4172587U patent/JPS63148598U/ja active Pending