JPS5442102Y2 - - Google Patents
Info
- Publication number
- JPS5442102Y2 JPS5442102Y2 JP1294276U JP1294276U JPS5442102Y2 JP S5442102 Y2 JPS5442102 Y2 JP S5442102Y2 JP 1294276 U JP1294276 U JP 1294276U JP 1294276 U JP1294276 U JP 1294276U JP S5442102 Y2 JPS5442102 Y2 JP S5442102Y2
- 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 |
|---|---|---|---|
| JP1294276U JPS5442102Y2 (en:Method) | 1976-02-09 | 1976-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1294276U JPS5442102Y2 (en:Method) | 1976-02-09 | 1976-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52105345U JPS52105345U (en:Method) | 1977-08-10 |
| JPS5442102Y2 true JPS5442102Y2 (en:Method) | 1979-12-07 |
Family
ID=28473248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1294276U Expired JPS5442102Y2 (en:Method) | 1976-02-09 | 1976-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5442102Y2 (en:Method) |
-
1976
- 1976-02-09 JP JP1294276U patent/JPS5442102Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52105345U (en:Method) | 1977-08-10 |