JPS5555359Y2 - - Google Patents
Info
- Publication number
- JPS5555359Y2 JPS5555359Y2 JP1975123396U JP12339675U JPS5555359Y2 JP S5555359 Y2 JPS5555359 Y2 JP S5555359Y2 JP 1975123396 U JP1975123396 U JP 1975123396U JP 12339675 U JP12339675 U JP 12339675U JP S5555359 Y2 JPS5555359 Y2 JP S5555359Y2
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975123396U JPS5555359Y2 (en:Method) | 1975-09-06 | 1975-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975123396U JPS5555359Y2 (en:Method) | 1975-09-06 | 1975-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5236832U JPS5236832U (en:Method) | 1977-03-15 |
| JPS5555359Y2 true JPS5555359Y2 (en:Method) | 1980-12-22 |
Family
ID=34917782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975123396U Expired JPS5555359Y2 (en:Method) | 1975-09-06 | 1975-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5555359Y2 (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50108728A (en:Method) * | 1974-02-07 | 1975-08-27 |
-
1975
- 1975-09-06 JP JP1975123396U patent/JPS5555359Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5236832U (en:Method) | 1977-03-15 |