JPS5025252B2 - - Google Patents
Info
- Publication number
- JPS5025252B2 JPS5025252B2 JP12959372A JP12959372A JPS5025252B2 JP S5025252 B2 JPS5025252 B2 JP S5025252B2 JP 12959372 A JP12959372 A JP 12959372A JP 12959372 A JP12959372 A JP 12959372A JP S5025252 B2 JPS5025252 B2 JP S5025252B2
- 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 |
|---|---|---|---|
| JP12959372A JPS5025252B2 (ja) | 1972-12-26 | 1972-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12959372A JPS5025252B2 (ja) | 1972-12-26 | 1972-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4987114A JPS4987114A (ja) | 1974-08-21 |
| JPS5025252B2 true JPS5025252B2 (ja) | 1975-08-22 |
Family
ID=15013268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12959372A Expired JPS5025252B2 (ja) | 1972-12-26 | 1972-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5025252B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028566U (ja) * | 1983-08-02 | 1985-02-26 | 椎名 一雄 | 水上運輸装置 |
-
1972
- 1972-12-26 JP JP12959372A patent/JPS5025252B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028566U (ja) * | 1983-08-02 | 1985-02-26 | 椎名 一雄 | 水上運輸装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4987114A (ja) | 1974-08-21 |