JPS4871007A - - Google Patents
Info
- Publication number
- JPS4871007A JPS4871007A JP10566471A JP10566471A JPS4871007A JP S4871007 A JPS4871007 A JP S4871007A JP 10566471 A JP10566471 A JP 10566471A JP 10566471 A JP10566471 A JP 10566471A JP S4871007 A JPS4871007 A JP S4871007A
- 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 |
|---|---|---|---|
| JP10566471A JPS5034848B2 (ja) | 1971-12-28 | 1971-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10566471A JPS5034848B2 (ja) | 1971-12-28 | 1971-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4871007A true JPS4871007A (ja) | 1973-09-26 |
| JPS5034848B2 JPS5034848B2 (ja) | 1975-11-12 |
Family
ID=14413688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10566471A Expired JPS5034848B2 (ja) | 1971-12-28 | 1971-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5034848B2 (ja) |
-
1971
- 1971-12-28 JP JP10566471A patent/JPS5034848B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5034848B2 (ja) | 1975-11-12 |