JPS5544237B2 - - Google Patents
Info
- Publication number
- JPS5544237B2 JPS5544237B2 JP10471675A JP10471675A JPS5544237B2 JP S5544237 B2 JPS5544237 B2 JP S5544237B2 JP 10471675 A JP10471675 A JP 10471675A JP 10471675 A JP10471675 A JP 10471675A JP S5544237 B2 JPS5544237 B2 JP S5544237B2
- 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 |
|---|---|---|---|
| JP10471675A JPS5228141A (en) | 1975-08-29 | 1975-08-29 | Tunnel section projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10471675A JPS5228141A (en) | 1975-08-29 | 1975-08-29 | Tunnel section projection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5228141A JPS5228141A (en) | 1977-03-02 |
| JPS5544237B2 true JPS5544237B2 (fr) | 1980-11-11 |
Family
ID=14388197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10471675A Granted JPS5228141A (en) | 1975-08-29 | 1975-08-29 | Tunnel section projection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5228141A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5496420A (en) * | 1978-01-17 | 1979-07-30 | Sumitomo Metal Ind Ltd | Heat treating method for bolt |
| SE414832B (sv) * | 1978-11-03 | 1980-08-18 | Nordgren Bo Gunnar | Sett och anordning vid drivning av tunnel i berg under utsettning av borrhal och riktningsreferens for tunnelns streckning |
| JPS5822583B2 (ja) * | 1979-03-31 | 1983-05-10 | 工業技術院長 | マイクロ波加熱による染色方法 |
| JPS5994690A (ja) * | 1982-11-19 | 1984-05-31 | 小松精練株式会社 | ポリアミド繊維材料の染色方法 |
-
1975
- 1975-08-29 JP JP10471675A patent/JPS5228141A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5228141A (en) | 1977-03-02 |