JPS53153708U - - Google Patents
Info
- Publication number
- JPS53153708U JPS53153708U JP5964177U JP5964177U JPS53153708U JP S53153708 U JPS53153708 U JP S53153708U JP 5964177 U JP5964177 U JP 5964177U JP 5964177 U JP5964177 U JP 5964177U JP S53153708 U JPS53153708 U JP S53153708U
- 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 |
|---|---|---|---|
| JP1977059641U JPS5615280Y2 (enExample) | 1977-05-11 | 1977-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977059641U JPS5615280Y2 (enExample) | 1977-05-11 | 1977-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53153708U true JPS53153708U (enExample) | 1978-12-04 |
| JPS5615280Y2 JPS5615280Y2 (enExample) | 1981-04-09 |
Family
ID=28959505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977059641U Expired JPS5615280Y2 (enExample) | 1977-05-11 | 1977-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5615280Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922406A (enExample) * | 1972-06-21 | 1974-02-27 |
-
1977
- 1977-05-11 JP JP1977059641U patent/JPS5615280Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4922406A (enExample) * | 1972-06-21 | 1974-02-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5615280Y2 (enExample) | 1981-04-09 |