JPS5441543Y2 - - Google Patents
Info
- Publication number
- JPS5441543Y2 JPS5441543Y2 JP1974006874U JP687474U JPS5441543Y2 JP S5441543 Y2 JPS5441543 Y2 JP S5441543Y2 JP 1974006874 U JP1974006874 U JP 1974006874U JP 687474 U JP687474 U JP 687474U JP S5441543 Y2 JPS5441543 Y2 JP S5441543Y2
- 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 |
|---|---|---|---|
| JP1974006874U JPS5441543Y2 (https=) | 1974-01-14 | 1974-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974006874U JPS5441543Y2 (https=) | 1974-01-14 | 1974-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5099732U JPS5099732U (https=) | 1975-08-19 |
| JPS5441543Y2 true JPS5441543Y2 (https=) | 1979-12-05 |
Family
ID=39106037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974006874U Expired JPS5441543Y2 (https=) | 1974-01-14 | 1974-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5441543Y2 (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5229827Y2 (https=) * | 1971-07-09 | 1977-07-07 |
-
1974
- 1974-01-14 JP JP1974006874U patent/JPS5441543Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5099732U (https=) | 1975-08-19 |