JPS5438814B2 - - Google Patents
Info
- Publication number
- JPS5438814B2 JPS5438814B2 JP10850675A JP10850675A JPS5438814B2 JP S5438814 B2 JPS5438814 B2 JP S5438814B2 JP 10850675 A JP10850675 A JP 10850675A JP 10850675 A JP10850675 A JP 10850675A JP S5438814 B2 JPS5438814 B2 JP S5438814B2
- 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)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50108506A JPS5233330A (en) | 1975-09-09 | 1975-09-09 | Selfftravelling system tunnel excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50108506A JPS5233330A (en) | 1975-09-09 | 1975-09-09 | Selfftravelling system tunnel excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5233330A JPS5233330A (en) | 1977-03-14 |
| JPS5438814B2 true JPS5438814B2 (en) | 1979-11-24 |
Family
ID=14486495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50108506A Granted JPS5233330A (en) | 1975-09-09 | 1975-09-09 | Selfftravelling system tunnel excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5233330A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6721351B2 (en) | 2016-01-29 | 2020-07-15 | 株式会社ミクニ | Valve device and exhaust heat recovery system |
-
1975
- 1975-09-09 JP JP50108506A patent/JPS5233330A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5233330A (en) | 1977-03-14 |