JPS61122189U - - Google Patents
Info
- Publication number
- JPS61122189U JPS61122189U JP539185U JP539185U JPS61122189U JP S61122189 U JPS61122189 U JP S61122189U JP 539185 U JP539185 U JP 539185U JP 539185 U JP539185 U JP 539185U JP S61122189 U JPS61122189 U JP S61122189U
- Authority
- JP
- Japan
- Prior art keywords
- steel
- hatch cover
- seal bar
- cover device
- covering
- 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
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
Landscapes
- Ship Loading And Unloading (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP539185U JPS61122189U (he) | 1985-01-21 | 1985-01-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP539185U JPS61122189U (he) | 1985-01-21 | 1985-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61122189U true JPS61122189U (he) | 1986-08-01 |
Family
ID=30481856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP539185U Pending JPS61122189U (he) | 1985-01-21 | 1985-01-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61122189U (he) |
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1985
- 1985-01-21 JP JP539185U patent/JPS61122189U/ja active Pending