JPS5437136Y2 - - Google Patents
Info
- Publication number
- JPS5437136Y2 JPS5437136Y2 JP2794374U JP2794374U JPS5437136Y2 JP S5437136 Y2 JPS5437136 Y2 JP S5437136Y2 JP 2794374 U JP2794374 U JP 2794374U JP 2794374 U JP2794374 U JP 2794374U JP S5437136 Y2 JPS5437136 Y2 JP S5437136Y2
- 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 |
|---|---|---|---|
| JP2794374U JPS5437136Y2 (ja) | 1974-03-12 | 1974-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2794374U JPS5437136Y2 (ja) | 1974-03-12 | 1974-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50117641U JPS50117641U (ja) | 1975-09-25 |
| JPS5437136Y2 true JPS5437136Y2 (ja) | 1979-11-08 |
Family
ID=28130938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2794374U Expired JPS5437136Y2 (ja) | 1974-03-12 | 1974-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5437136Y2 (ja) |
-
1974
- 1974-03-12 JP JP2794374U patent/JPS5437136Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50117641U (ja) | 1975-09-25 |