JPS5233330A - Selfftravelling system tunnel excavator - Google Patents
Selfftravelling system tunnel excavatorInfo
- Publication number
- JPS5233330A JPS5233330A JP50108506A JP10850675A JPS5233330A JP S5233330 A JPS5233330 A JP S5233330A JP 50108506 A JP50108506 A JP 50108506A JP 10850675 A JP10850675 A JP 10850675A JP S5233330 A JPS5233330 A JP S5233330A
- Authority
- JP
- Japan
- Prior art keywords
- selfftravelling
- tunnel excavator
- system tunnel
- excavator
- tunnel
- Prior art date
- 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
- Lining And Supports For Tunnels (AREA)
- Excavating Of Shafts Or 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 true JPS5233330A (en) | 1977-03-14 |
JPS5438814B2 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10787993B2 (en) | 2016-01-29 | 2020-09-29 | Mikuni Corporation | Valve device and exhaust heat recovery system |
-
1975
- 1975-09-09 JP JP50108506A patent/JPS5233330A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10787993B2 (en) | 2016-01-29 | 2020-09-29 | Mikuni Corporation | Valve device and exhaust heat recovery system |
Also Published As
Publication number | Publication date |
---|---|
JPS5438814B2 (en) | 1979-11-24 |
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