JPS55178091U - - Google Patents
Info
- Publication number
- JPS55178091U JPS55178091U JP5651780U JP5651780U JPS55178091U JP S55178091 U JPS55178091 U JP S55178091U JP 5651780 U JP5651780 U JP 5651780U JP 5651780 U JP5651780 U JP 5651780U JP S55178091 U JPS55178091 U JP S55178091U
- 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 |
|---|---|---|---|
| JP5651780U JPS55178091U (ja) | 1980-04-24 | 1980-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5651780U JPS55178091U (ja) | 1980-04-24 | 1980-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55178091U true JPS55178091U (ja) | 1980-12-20 |
Family
ID=29290631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5651780U Pending JPS55178091U (ja) | 1980-04-24 | 1980-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55178091U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815736B1 (ja) * | 1969-05-20 | 1973-05-17 | ||
| JPS49112414A (ja) * | 1973-02-26 | 1974-10-26 |
-
1980
- 1980-04-24 JP JP5651780U patent/JPS55178091U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815736B1 (ja) * | 1969-05-20 | 1973-05-17 | ||
| JPS49112414A (ja) * | 1973-02-26 | 1974-10-26 |