JPS4897840U - - Google Patents
Info
- Publication number
- JPS4897840U JPS4897840U JP2109672U JP2109672U JPS4897840U JP S4897840 U JPS4897840 U JP S4897840U JP 2109672 U JP2109672 U JP 2109672U JP 2109672 U JP2109672 U JP 2109672U JP S4897840 U JPS4897840 U JP S4897840U
- 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 |
|---|---|---|---|
| JP2109672U JPS5152106Y2 (en, 2012) | 1972-02-22 | 1972-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2109672U JPS5152106Y2 (en, 2012) | 1972-02-22 | 1972-02-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4897840U true JPS4897840U (en, 2012) | 1973-11-19 |
| JPS5152106Y2 JPS5152106Y2 (en, 2012) | 1976-12-14 |
Family
ID=27875243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2109672U Expired JPS5152106Y2 (en, 2012) | 1972-02-22 | 1972-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5152106Y2 (en, 2012) |
-
1972
- 1972-02-22 JP JP2109672U patent/JPS5152106Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5152106Y2 (en, 2012) | 1976-12-14 |