JPS57114490A - Oil tank water sealing type safety instrument - Google Patents
Oil tank water sealing type safety instrumentInfo
- Publication number
- JPS57114490A JPS57114490A JP55184055A JP18405580A JPS57114490A JP S57114490 A JPS57114490 A JP S57114490A JP 55184055 A JP55184055 A JP 55184055A JP 18405580 A JP18405580 A JP 18405580A JP S57114490 A JPS57114490 A JP S57114490A
- Authority
- JP
- Japan
- Prior art keywords
- oil tank
- tank water
- water sealing
- type safety
- sealing type
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55184055A JPS57114490A (en) | 1980-12-26 | 1980-12-26 | Oil tank water sealing type safety instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55184055A JPS57114490A (en) | 1980-12-26 | 1980-12-26 | Oil tank water sealing type safety instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57114490A true JPS57114490A (en) | 1982-07-16 |
Family
ID=16146580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55184055A Pending JPS57114490A (en) | 1980-12-26 | 1980-12-26 | Oil tank water sealing type safety instrument |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57114490A (en) |
-
1980
- 1980-12-26 JP JP55184055A patent/JPS57114490A/en active Pending
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