JPS4973825A - - Google Patents
Info
- Publication number
- JPS4973825A JPS4973825A JP11683172A JP11683172A JPS4973825A JP S4973825 A JPS4973825 A JP S4973825A JP 11683172 A JP11683172 A JP 11683172A JP 11683172 A JP11683172 A JP 11683172A JP S4973825 A JPS4973825 A JP S4973825A
- 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 |
|---|---|---|---|
| JP11683172A JPS5039331B2 (nl) | 1972-11-21 | 1972-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11683172A JPS5039331B2 (nl) | 1972-11-21 | 1972-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4973825A true JPS4973825A (nl) | 1974-07-17 |
| JPS5039331B2 JPS5039331B2 (nl) | 1975-12-16 |
Family
ID=14696691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11683172A Expired JPS5039331B2 (nl) | 1972-11-21 | 1972-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5039331B2 (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5124035A (en) * | 1974-08-21 | 1976-02-26 | Minoru Yamamoto | Tonneruno handanmenkoho |
| JP2020111879A (ja) * | 2019-01-08 | 2020-07-27 | 株式会社東宏 | 掘削用桟橋 |
-
1972
- 1972-11-21 JP JP11683172A patent/JPS5039331B2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5124035A (en) * | 1974-08-21 | 1976-02-26 | Minoru Yamamoto | Tonneruno handanmenkoho |
| JP2020111879A (ja) * | 2019-01-08 | 2020-07-27 | 株式会社東宏 | 掘削用桟橋 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5039331B2 (nl) | 1975-12-16 |