JPS57160396U - - Google Patents
Info
- Publication number
- JPS57160396U JPS57160396U JP4814181U JP4814181U JPS57160396U JP S57160396 U JPS57160396 U JP S57160396U JP 4814181 U JP4814181 U JP 4814181U JP 4814181 U JP4814181 U JP 4814181U JP S57160396 U JPS57160396 U JP S57160396U
- 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.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981048141U JPS6220556Y2 (en:Method) | 1981-04-02 | 1981-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981048141U JPS6220556Y2 (en:Method) | 1981-04-02 | 1981-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57160396U true JPS57160396U (en:Method) | 1982-10-08 |
| JPS6220556Y2 JPS6220556Y2 (en:Method) | 1987-05-25 |
Family
ID=29844890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981048141U Expired JPS6220556Y2 (en:Method) | 1981-04-02 | 1981-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220556Y2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57187893U (en:Method) * | 1981-05-21 | 1982-11-29 | ||
| JPS58124595U (ja) * | 1982-02-13 | 1983-08-24 | 石川島播磨重工業株式会社 | シ−ルド掘進機のスクリユ−コンベヤ |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554453A (en) * | 1978-06-27 | 1980-01-12 | Kumagai Gumi Co Ltd | Shieldinggtype tunnel excavator |
-
1981
- 1981-04-02 JP JP1981048141U patent/JPS6220556Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS554453A (en) * | 1978-06-27 | 1980-01-12 | Kumagai Gumi Co Ltd | Shieldinggtype tunnel excavator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57187893U (en:Method) * | 1981-05-21 | 1982-11-29 | ||
| JPS58124595U (ja) * | 1982-02-13 | 1983-08-24 | 石川島播磨重工業株式会社 | シ−ルド掘進機のスクリユ−コンベヤ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6220556Y2 (en:Method) | 1987-05-25 |