JPS4827520A - - Google Patents
Info
- Publication number
- JPS4827520A JPS4827520A JP46063131A JP6313171A JPS4827520A JP S4827520 A JPS4827520 A JP S4827520A JP 46063131 A JP46063131 A JP 46063131A JP 6313171 A JP6313171 A JP 6313171A JP S4827520 A JPS4827520 A JP S4827520A
- 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)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46063131A JPS503572B2 (en) | 1971-08-17 | 1971-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46063131A JPS503572B2 (en) | 1971-08-17 | 1971-08-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4827520A true JPS4827520A (en) | 1973-04-11 |
| JPS503572B2 JPS503572B2 (en) | 1975-02-06 |
Family
ID=13220395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46063131A Expired JPS503572B2 (en) | 1971-08-17 | 1971-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS503572B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52115689A (en) * | 1976-03-25 | 1977-09-28 | Yasuhiro Suenaga | Laser resonator |
| JPS53140815A (en) * | 1977-05-16 | 1978-12-08 | Minoru Seya | Method of drilling underground hole to bury building |
| JPS61204497A (en) * | 1985-03-05 | 1986-09-10 | 株式会社奥村組 | Covering of underground pipe body with water impervious film |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6072539U (en) * | 1983-10-22 | 1985-05-22 | ダイヤ産業株式会社 | bath water thermometer |
-
1971
- 1971-08-17 JP JP46063131A patent/JPS503572B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52115689A (en) * | 1976-03-25 | 1977-09-28 | Yasuhiro Suenaga | Laser resonator |
| JPS53140815A (en) * | 1977-05-16 | 1978-12-08 | Minoru Seya | Method of drilling underground hole to bury building |
| JPS61204497A (en) * | 1985-03-05 | 1986-09-10 | 株式会社奥村組 | Covering of underground pipe body with water impervious film |
| JPH0367193B2 (en) * | 1985-03-05 | 1991-10-22 | Okumuragumi Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS503572B2 (en) | 1975-02-06 |