JPS5426840U - - Google Patents
Info
- Publication number
- JPS5426840U JPS5426840U JP10015077U JP10015077U JPS5426840U JP S5426840 U JPS5426840 U JP S5426840U JP 10015077 U JP10015077 U JP 10015077U JP 10015077 U JP10015077 U JP 10015077U JP S5426840 U JPS5426840 U JP S5426840U
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977100150U JPS5712079Y2 (en) | 1977-07-26 | 1977-07-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977100150U JPS5712079Y2 (en) | 1977-07-26 | 1977-07-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5426840U true JPS5426840U (en) | 1979-02-21 |
JPS5712079Y2 JPS5712079Y2 (en) | 1982-03-10 |
Family
ID=29037565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1977100150U Expired JPS5712079Y2 (en) | 1977-07-26 | 1977-07-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5712079Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200019333A (en) * | 2018-08-14 | 2020-02-24 | 최희숙 | Tunneling machine for non-open cut type to install excavation device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3232360A (en) * | 1963-11-04 | 1966-02-01 | Mobile Drilling Co Inc | Bore positioning method and apparatus |
JPS4320420Y1 (en) * | 1966-04-15 | 1968-08-28 |
-
1977
- 1977-07-26 JP JP1977100150U patent/JPS5712079Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3232360A (en) * | 1963-11-04 | 1966-02-01 | Mobile Drilling Co Inc | Bore positioning method and apparatus |
JPS4320420Y1 (en) * | 1966-04-15 | 1968-08-28 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200019333A (en) * | 2018-08-14 | 2020-02-24 | 최희숙 | Tunneling machine for non-open cut type to install excavation device |
Also Published As
Publication number | Publication date |
---|---|
JPS5712079Y2 (en) | 1982-03-10 |