JPS56144197U - - Google Patents
Info
- Publication number
- JPS56144197U JPS56144197U JP3821480U JP3821480U JPS56144197U JP S56144197 U JPS56144197 U JP S56144197U JP 3821480 U JP3821480 U JP 3821480U JP 3821480 U JP3821480 U JP 3821480U JP S56144197 U JPS56144197 U JP S56144197U
- 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 |
|---|---|---|---|
| JP3821480U JPS6123109Y2 (https=) | 1980-03-25 | 1980-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3821480U JPS6123109Y2 (https=) | 1980-03-25 | 1980-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56144197U true JPS56144197U (https=) | 1981-10-30 |
| JPS6123109Y2 JPS6123109Y2 (https=) | 1986-07-10 |
Family
ID=29633739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3821480U Expired JPS6123109Y2 (https=) | 1980-03-25 | 1980-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123109Y2 (https=) |
-
1980
- 1980-03-25 JP JP3821480U patent/JPS6123109Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6123109Y2 (https=) | 1986-07-10 |