JPS51133935A - Muddy water pressurizing system shield excavator - Google Patents
Muddy water pressurizing system shield excavatorInfo
- Publication number
- JPS51133935A JPS51133935A JP5912475A JP5912475A JPS51133935A JP S51133935 A JPS51133935 A JP S51133935A JP 5912475 A JP5912475 A JP 5912475A JP 5912475 A JP5912475 A JP 5912475A JP S51133935 A JPS51133935 A JP S51133935A
- Authority
- JP
- Japan
- Prior art keywords
- muddy water
- shield excavator
- pressurizing system
- water pressurizing
- system shield
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5912475A JPS51133935A (en) | 1975-05-15 | 1975-05-15 | Muddy water pressurizing system shield excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5912475A JPS51133935A (en) | 1975-05-15 | 1975-05-15 | Muddy water pressurizing system shield excavator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51133935A true JPS51133935A (en) | 1976-11-20 |
Family
ID=13104232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5912475A Pending JPS51133935A (en) | 1975-05-15 | 1975-05-15 | Muddy water pressurizing system shield excavator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51133935A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4951741A (en) * | 1972-06-22 | 1974-05-20 |
-
1975
- 1975-05-15 JP JP5912475A patent/JPS51133935A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4951741A (en) * | 1972-06-22 | 1974-05-20 |
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