JPS544401A - Sea bottom excavator with fluid lift - Google Patents
Sea bottom excavator with fluid liftInfo
- Publication number
- JPS544401A JPS544401A JP7029077A JP7029077A JPS544401A JP S544401 A JPS544401 A JP S544401A JP 7029077 A JP7029077 A JP 7029077A JP 7029077 A JP7029077 A JP 7029077A JP S544401 A JPS544401 A JP S544401A
- Authority
- JP
- Japan
- Prior art keywords
- sea bottom
- fluid lift
- bottom excavator
- excavator
- lift
- 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 |
---|---|---|---|
JP7029077A JPS544401A (en) | 1977-06-14 | 1977-06-14 | Sea bottom excavator with fluid lift |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7029077A JPS544401A (en) | 1977-06-14 | 1977-06-14 | Sea bottom excavator with fluid lift |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS544401A true JPS544401A (en) | 1979-01-13 |
Family
ID=13427192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7029077A Pending JPS544401A (en) | 1977-06-14 | 1977-06-14 | Sea bottom excavator with fluid lift |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS544401A (en) |
-
1977
- 1977-06-14 JP JP7029077A patent/JPS544401A/en active Pending
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