JPS5731397U - - Google Patents
Info
- Publication number
- JPS5731397U JPS5731397U JP10640080U JP10640080U JPS5731397U JP S5731397 U JPS5731397 U JP S5731397U JP 10640080 U JP10640080 U JP 10640080U JP 10640080 U JP10640080 U JP 10640080U JP S5731397 U JPS5731397 U JP S5731397U
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10640080U JPS5731397U (it) | 1980-07-29 | 1980-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10640080U JPS5731397U (it) | 1980-07-29 | 1980-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5731397U true JPS5731397U (it) | 1982-02-18 |
Family
ID=29467756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10640080U Pending JPS5731397U (it) | 1980-07-29 | 1980-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5731397U (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233999A (ja) * | 1985-08-06 | 1987-02-13 | 三菱重工業株式会社 | シ−ルド掘削工法及びその装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632506A (en) * | 1979-08-24 | 1981-04-02 | Asahi Chem Ind Co Ltd | Continuous polymerization of ethylene |
-
1980
- 1980-07-29 JP JP10640080U patent/JPS5731397U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5632506A (en) * | 1979-08-24 | 1981-04-02 | Asahi Chem Ind Co Ltd | Continuous polymerization of ethylene |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233999A (ja) * | 1985-08-06 | 1987-02-13 | 三菱重工業株式会社 | シ−ルド掘削工法及びその装置 |