JPH0231500Y2 - - Google Patents
Info
- Publication number
- JPH0231500Y2 JPH0231500Y2 JP4477686U JP4477686U JPH0231500Y2 JP H0231500 Y2 JPH0231500 Y2 JP H0231500Y2 JP 4477686 U JP4477686 U JP 4477686U JP 4477686 U JP4477686 U JP 4477686U JP H0231500 Y2 JPH0231500 Y2 JP H0231500Y2
- Authority
- JP
- Japan
- Prior art keywords
- chain
- door
- oil
- adsorbent
- prevention plate
- 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.)
- Expired
Links
- 239000003305 oil spill Substances 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 9
- 239000003463 adsorbent Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 235000003301 Ceiba pentandra Nutrition 0.000 description 1
- 244000146553 Ceiba pentandra Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4477686U JPH0231500Y2 (en, 2012) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4477686U JPH0231500Y2 (en, 2012) | 1986-03-28 | 1986-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62157871U JPS62157871U (en, 2012) | 1987-10-07 |
| JPH0231500Y2 true JPH0231500Y2 (en, 2012) | 1990-08-24 |
Family
ID=30862902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4477686U Expired JPH0231500Y2 (en, 2012) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231500Y2 (en, 2012) |
-
1986
- 1986-03-28 JP JP4477686U patent/JPH0231500Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62157871U (en, 2012) | 1987-10-07 |
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