JPS5538479B2 - - Google Patents
Info
- Publication number
- JPS5538479B2 JPS5538479B2 JP6660477A JP6660477A JPS5538479B2 JP S5538479 B2 JPS5538479 B2 JP S5538479B2 JP 6660477 A JP6660477 A JP 6660477A JP 6660477 A JP6660477 A JP 6660477A JP S5538479 B2 JPS5538479 B2 JP S5538479B2
- Authority
- JP
- Japan
- 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)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6660477A JPS541934A (en) | 1977-06-08 | 1977-06-08 | Tail seal for shielding excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6660477A JPS541934A (en) | 1977-06-08 | 1977-06-08 | Tail seal for shielding excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS541934A JPS541934A (en) | 1979-01-09 |
| JPS5538479B2 true JPS5538479B2 (enExample) | 1980-10-04 |
Family
ID=13320669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6660477A Granted JPS541934A (en) | 1977-06-08 | 1977-06-08 | Tail seal for shielding excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS541934A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0186162U (enExample) * | 1987-11-30 | 1989-06-07 |
-
1977
- 1977-06-08 JP JP6660477A patent/JPS541934A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0186162U (enExample) * | 1987-11-30 | 1989-06-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS541934A (en) | 1979-01-09 |