JPS50145507U - - Google Patents
Info
- Publication number
- JPS50145507U JPS50145507U JP5631174U JP5631174U JPS50145507U JP S50145507 U JPS50145507 U JP S50145507U JP 5631174 U JP5631174 U JP 5631174U JP 5631174 U JP5631174 U JP 5631174U JP S50145507 U JPS50145507 U JP S50145507U
- 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 |
|---|---|---|---|
| JP5631174U JPS50145507U (enExample) | 1974-05-20 | 1974-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5631174U JPS50145507U (enExample) | 1974-05-20 | 1974-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50145507U true JPS50145507U (enExample) | 1975-12-02 |
Family
ID=28210270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5631174U Pending JPS50145507U (enExample) | 1974-05-20 | 1974-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50145507U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4876316A (enExample) * | 1972-01-11 | 1973-10-15 | ||
| JPS5021517A (enExample) * | 1973-06-29 | 1975-03-07 |
-
1974
- 1974-05-20 JP JP5631174U patent/JPS50145507U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4876316A (enExample) * | 1972-01-11 | 1973-10-15 | ||
| JPS5021517A (enExample) * | 1973-06-29 | 1975-03-07 |