JPS53160230U - - Google Patents
Info
- Publication number
- JPS53160230U JPS53160230U JP6678677U JP6678677U JPS53160230U JP S53160230 U JPS53160230 U JP S53160230U JP 6678677 U JP6678677 U JP 6678677U JP 6678677 U JP6678677 U JP 6678677U JP S53160230 U JPS53160230 U JP S53160230U
- 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 |
|---|---|---|---|
| JP1977066786U JPS5716954Y2 (enExample) | 1977-05-23 | 1977-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977066786U JPS5716954Y2 (enExample) | 1977-05-23 | 1977-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53160230U true JPS53160230U (enExample) | 1978-12-15 |
| JPS5716954Y2 JPS5716954Y2 (enExample) | 1982-04-08 |
Family
ID=28973127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977066786U Expired JPS5716954Y2 (enExample) | 1977-05-23 | 1977-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5716954Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50108728A (enExample) * | 1974-02-07 | 1975-08-27 | ||
| JPS522042U (enExample) * | 1975-06-24 | 1977-01-08 |
-
1977
- 1977-05-23 JP JP1977066786U patent/JPS5716954Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50108728A (enExample) * | 1974-02-07 | 1975-08-27 | ||
| JPS522042U (enExample) * | 1975-06-24 | 1977-01-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5716954Y2 (enExample) | 1982-04-08 |