JPS5141740B2 - - Google Patents
Info
- Publication number
- JPS5141740B2 JPS5141740B2 JP2248672A JP2248672A JPS5141740B2 JP S5141740 B2 JPS5141740 B2 JP S5141740B2 JP 2248672 A JP2248672 A JP 2248672A JP 2248672 A JP2248672 A JP 2248672A JP S5141740 B2 JPS5141740 B2 JP S5141740B2
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2248672A JPS5141740B2 (cs) | 1972-03-03 | 1972-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2248672A JPS5141740B2 (cs) | 1972-03-03 | 1972-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4888647A JPS4888647A (cs) | 1973-11-20 |
| JPS5141740B2 true JPS5141740B2 (cs) | 1976-11-11 |
Family
ID=12084043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2248672A Expired JPS5141740B2 (cs) | 1972-03-03 | 1972-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5141740B2 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418571A (en) * | 1977-07-13 | 1979-02-10 | Yamamoto Koujiyuuki Kk | Jack |
| JPS5655195Y2 (cs) * | 1977-07-28 | 1981-12-23 |
-
1972
- 1972-03-03 JP JP2248672A patent/JPS5141740B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4888647A (cs) | 1973-11-20 |