JPS50161019A - - Google Patents
Info
- Publication number
- JPS50161019A JPS50161019A JP6809674A JP6809674A JPS50161019A JP S50161019 A JPS50161019 A JP S50161019A JP 6809674 A JP6809674 A JP 6809674A JP 6809674 A JP6809674 A JP 6809674A JP S50161019 A JPS50161019 A JP S50161019A
- 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 |
|---|---|---|---|
| JP6809674A JPS50161019A (cs) | 1974-06-17 | 1974-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6809674A JPS50161019A (cs) | 1974-06-17 | 1974-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50161019A true JPS50161019A (cs) | 1975-12-26 |
Family
ID=13363852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6809674A Pending JPS50161019A (cs) | 1974-06-17 | 1974-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50161019A (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6244995U (cs) * | 1985-09-05 | 1987-03-18 | ||
| JPS6244996U (cs) * | 1985-09-05 | 1987-03-18 | ||
| JPH01154991A (ja) * | 1987-12-12 | 1989-06-16 | Tomotake Shigemori | 重合管式堀削並管埋設同時施工装置及び該装置による堀削並管埋設方法 |
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1974
- 1974-06-17 JP JP6809674A patent/JPS50161019A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6244995U (cs) * | 1985-09-05 | 1987-03-18 | ||
| JPS6244996U (cs) * | 1985-09-05 | 1987-03-18 | ||
| JPH01154991A (ja) * | 1987-12-12 | 1989-06-16 | Tomotake Shigemori | 重合管式堀削並管埋設同時施工装置及び該装置による堀削並管埋設方法 |