JPS5312488Y2 - - Google Patents
Info
- Publication number
- JPS5312488Y2 JPS5312488Y2 JP4068774U JP4068774U JPS5312488Y2 JP S5312488 Y2 JPS5312488 Y2 JP S5312488Y2 JP 4068774 U JP4068774 U JP 4068774U JP 4068774 U JP4068774 U JP 4068774U JP S5312488 Y2 JPS5312488 Y2 JP S5312488Y2
- 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
- Joints With Sleeves (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4068774U JPS5312488Y2 (en:Method) | 1974-04-09 | 1974-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4068774U JPS5312488Y2 (en:Method) | 1974-04-09 | 1974-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50130114U JPS50130114U (en:Method) | 1975-10-25 |
| JPS5312488Y2 true JPS5312488Y2 (en:Method) | 1978-04-05 |
Family
ID=28166755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4068774U Expired JPS5312488Y2 (en:Method) | 1974-04-09 | 1974-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5312488Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727972Y2 (en:Method) * | 1977-10-03 | 1982-06-18 |
-
1974
- 1974-04-09 JP JP4068774U patent/JPS5312488Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50130114U (en:Method) | 1975-10-25 |