JPS50133711U - - Google Patents
Info
- Publication number
- JPS50133711U JPS50133711U JP4349374U JP4349374U JPS50133711U JP S50133711 U JPS50133711 U JP S50133711U JP 4349374 U JP4349374 U JP 4349374U JP 4349374 U JP4349374 U JP 4349374U JP S50133711 U JPS50133711 U JP S50133711U
- 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 |
|---|---|---|---|
| JP4349374U JPS50133711U (Direct) | 1974-04-19 | 1974-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4349374U JPS50133711U (Direct) | 1974-04-19 | 1974-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50133711U true JPS50133711U (Direct) | 1975-11-04 |
Family
ID=28174694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4349374U Pending JPS50133711U (Direct) | 1974-04-19 | 1974-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50133711U (Direct) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833093A (Direct) * | 1971-08-31 | 1973-05-07 |
-
1974
- 1974-04-19 JP JP4349374U patent/JPS50133711U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833093A (Direct) * | 1971-08-31 | 1973-05-07 |