JPS4529078Y1 - - Google Patents
Info
- Publication number
- JPS4529078Y1 JPS4529078Y1 JP6445866U JP6445866U JPS4529078Y1 JP S4529078 Y1 JPS4529078 Y1 JP S4529078Y1 JP 6445866 U JP6445866 U JP 6445866U JP 6445866 U JP6445866 U JP 6445866U JP S4529078 Y1 JPS4529078 Y1 JP S4529078Y1
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6445866U JPS4529078Y1 (ja) | 1966-07-09 | 1966-07-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6445866U JPS4529078Y1 (ja) | 1966-07-09 | 1966-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4529078Y1 true JPS4529078Y1 (ja) | 1970-11-09 |
Family
ID=42857252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6445866U Expired JPS4529078Y1 (ja) | 1966-07-09 | 1966-07-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4529078Y1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03151496A (ja) * | 1989-11-08 | 1991-06-27 | Kido Kensetsu Kogyo Kk | 岩盤に対する孔の掘削方法 |
| JP2002115490A (ja) * | 2000-10-10 | 2002-04-19 | Japan Drilling Co Ltd | トンネル掘削装置 |
-
1966
- 1966-07-09 JP JP6445866U patent/JPS4529078Y1/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03151496A (ja) * | 1989-11-08 | 1991-06-27 | Kido Kensetsu Kogyo Kk | 岩盤に対する孔の掘削方法 |
| JP2002115490A (ja) * | 2000-10-10 | 2002-04-19 | Japan Drilling Co Ltd | トンネル掘削装置 |