JPH0342491U - - Google Patents
Info
- Publication number
- JPH0342491U JPH0342491U JP10302789U JP10302789U JPH0342491U JP H0342491 U JPH0342491 U JP H0342491U JP 10302789 U JP10302789 U JP 10302789U JP 10302789 U JP10302789 U JP 10302789U JP H0342491 U JPH0342491 U JP H0342491U
- Authority
- JP
- Japan
- Prior art keywords
- hatch
- hatch cover
- tank cleaning
- steel
- cover
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Closures For Containers (AREA)
- Cleaning In General (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10302789U JPH0635901Y2 (ja) | 1989-08-31 | 1989-08-31 | タンククリーニングハッチのハッチカバー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10302789U JPH0635901Y2 (ja) | 1989-08-31 | 1989-08-31 | タンククリーニングハッチのハッチカバー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0342491U true JPH0342491U (en]) | 1991-04-22 |
| JPH0635901Y2 JPH0635901Y2 (ja) | 1994-09-21 |
Family
ID=31651892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10302789U Expired - Lifetime JPH0635901Y2 (ja) | 1989-08-31 | 1989-08-31 | タンククリーニングハッチのハッチカバー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635901Y2 (en]) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180136319A (ko) * | 2017-06-14 | 2018-12-24 | 공주대학교 산학협력단 | 차량용 유리 보호 커버 |
| CN115596311A (zh) * | 2022-10-08 | 2023-01-13 | 中国船舶科学研究中心（Cn） | 一种深海高压浑浊介质环境自动启闭和密封装置 |
-
1989
- 1989-08-31 JP JP10302789U patent/JPH0635901Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180136319A (ko) * | 2017-06-14 | 2018-12-24 | 공주대학교 산학협력단 | 차량용 유리 보호 커버 |
| CN115596311A (zh) * | 2022-10-08 | 2023-01-13 | 中国船舶科学研究中心（Cn） | 一种深海高压浑浊介质环境自动启闭和密封装置 |
| CN115596311B (zh) * | 2022-10-08 | 2023-06-20 | 中国船舶科学研究中心 | 一种深海高压浑浊介质环境自动启闭和密封装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635901Y2 (ja) | 1994-09-21 |