JPS6117107Y2 - - Google Patents
Info
- Publication number
- JPS6117107Y2 JPS6117107Y2 JP122980U JP122980U JPS6117107Y2 JP S6117107 Y2 JPS6117107 Y2 JP S6117107Y2 JP 122980 U JP122980 U JP 122980U JP 122980 U JP122980 U JP 122980U JP S6117107 Y2 JPS6117107 Y2 JP S6117107Y2
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- cutter
- partition wall
- intake chamber
- 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.)
- Expired
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP122980U JPS6117107Y2 (en, 2012) | 1980-01-11 | 1980-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP122980U JPS6117107Y2 (en, 2012) | 1980-01-11 | 1980-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56105599U JPS56105599U (en, 2012) | 1981-08-17 |
| JPS6117107Y2 true JPS6117107Y2 (en, 2012) | 1986-05-26 |
Family
ID=29598117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP122980U Expired JPS6117107Y2 (en, 2012) | 1980-01-11 | 1980-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117107Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0414546Y2 (en, 2012) * | 1986-01-31 | 1992-03-31 |
-
1980
- 1980-01-11 JP JP122980U patent/JPS6117107Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56105599U (en, 2012) | 1981-08-17 |
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