JPS53105521U - - Google Patents
Info
- Publication number
- JPS53105521U JPS53105521U JP1105777U JP1105777U JPS53105521U JP S53105521 U JPS53105521 U JP S53105521U JP 1105777 U JP1105777 U JP 1105777U JP 1105777 U JP1105777 U JP 1105777U JP S53105521 U JPS53105521 U JP S53105521U
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1105777U JPS53105521U (en) | 1977-01-31 | 1977-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1105777U JPS53105521U (en) | 1977-01-31 | 1977-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS53105521U true JPS53105521U (en) | 1978-08-24 |
Family
ID=28824781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1105777U Pending JPS53105521U (en) | 1977-01-31 | 1977-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53105521U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923805B1 (en) * | 1970-02-09 | 1974-06-18 | ||
| JPS528298B1 (en) * | 1975-02-17 | 1977-03-08 | ||
| JPS528928B1 (en) * | 1971-01-06 | 1977-03-12 |
-
1977
- 1977-01-31 JP JP1105777U patent/JPS53105521U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4923805B1 (en) * | 1970-02-09 | 1974-06-18 | ||
| JPS528928B1 (en) * | 1971-01-06 | 1977-03-12 | ||
| JPS528298B1 (en) * | 1975-02-17 | 1977-03-08 |