JPS5190708A - - Google Patents
Info
- Publication number
- JPS5190708A JPS5190708A JP50016414A JP1641475A JPS5190708A JP S5190708 A JPS5190708 A JP S5190708A JP 50016414 A JP50016414 A JP 50016414A JP 1641475 A JP1641475 A JP 1641475A JP S5190708 A JPS5190708 A JP S5190708A
- 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.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1641475A JPS5527959B2 (en) | 1975-02-07 | 1975-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1641475A JPS5527959B2 (en) | 1975-02-07 | 1975-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5190708A true JPS5190708A (en) | 1976-08-09 |
| JPS5527959B2 JPS5527959B2 (en) | 1980-07-24 |
Family
ID=11915566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1641475A Expired JPS5527959B2 (en) | 1975-02-07 | 1975-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5527959B2 (en) |
-
1975
- 1975-02-07 JP JP1641475A patent/JPS5527959B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5527959B2 (en) | 1980-07-24 |