JPH02106094U - - Google Patents
Info
- Publication number
- JPH02106094U JPH02106094U JP1439389U JP1439389U JPH02106094U JP H02106094 U JPH02106094 U JP H02106094U JP 1439389 U JP1439389 U JP 1439389U JP 1439389 U JP1439389 U JP 1439389U JP H02106094 U JPH02106094 U JP H02106094U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- bulkhead
- chamber
- forth
- rear bulkhead
- 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.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1439389U JPH0649669Y2 (ja) | 1989-02-08 | 1989-02-08 | シールド掘進機のカツタ保守装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1439389U JPH0649669Y2 (ja) | 1989-02-08 | 1989-02-08 | シールド掘進機のカツタ保守装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02106094U true JPH02106094U (en, 2012) | 1990-08-23 |
| JPH0649669Y2 JPH0649669Y2 (ja) | 1994-12-14 |
Family
ID=31225551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1439389U Expired - Fee Related JPH0649669Y2 (ja) | 1989-02-08 | 1989-02-08 | シールド掘進機のカツタ保守装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0649669Y2 (en, 2012) |
-
1989
- 1989-02-08 JP JP1439389U patent/JPH0649669Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0649669Y2 (ja) | 1994-12-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |