JPS5420061B2 - - Google Patents
Info
- Publication number
- JPS5420061B2 JPS5420061B2 JP6971772A JP6971772A JPS5420061B2 JP S5420061 B2 JPS5420061 B2 JP S5420061B2 JP 6971772 A JP6971772 A JP 6971772A JP 6971772 A JP6971772 A JP 6971772A JP S5420061 B2 JPS5420061 B2 JP S5420061B2
- 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
- Lining And Supports For Tunnels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6971772A JPS5420061B2 (en:Method) | 1972-07-12 | 1972-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6971772A JPS5420061B2 (en:Method) | 1972-07-12 | 1972-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4928139A JPS4928139A (en:Method) | 1974-03-13 |
| JPS5420061B2 true JPS5420061B2 (en:Method) | 1979-07-19 |
Family
ID=13410852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6971772A Expired JPS5420061B2 (en:Method) | 1972-07-12 | 1972-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5420061B2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52126629U (en:Method) * | 1976-03-23 | 1977-09-27 |
-
1972
- 1972-07-12 JP JP6971772A patent/JPS5420061B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4928139A (en:Method) | 1974-03-13 |