JPH0379390U - - Google Patents
Info
- Publication number
- JPH0379390U JPH0379390U JP13972389U JP13972389U JPH0379390U JP H0379390 U JPH0379390 U JP H0379390U JP 13972389 U JP13972389 U JP 13972389U JP 13972389 U JP13972389 U JP 13972389U JP H0379390 U JPH0379390 U JP H0379390U
- Authority
- JP
- Japan
- Prior art keywords
- shield machine
- excavated
- segments
- circumferential surface
- outer circumferential
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13972389U JPH0379390U (en, 2012) | 1989-12-01 | 1989-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13972389U JPH0379390U (en, 2012) | 1989-12-01 | 1989-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0379390U true JPH0379390U (en, 2012) | 1991-08-13 |
Family
ID=31686750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13972389U Pending JPH0379390U (en, 2012) | 1989-12-01 | 1989-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0379390U (en, 2012) |
-
1989
- 1989-12-01 JP JP13972389U patent/JPH0379390U/ja active Pending
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