JPS4912201U - - Google Patents
Info
- Publication number
- JPS4912201U JPS4912201U JP5542172U JP5542172U JPS4912201U JP S4912201 U JPS4912201 U JP S4912201U JP 5542172 U JP5542172 U JP 5542172U JP 5542172 U JP5542172 U JP 5542172U JP S4912201 U JPS4912201 U JP S4912201U
- 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
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5542172U JPS4912201U (enExample) | 1972-05-11 | 1972-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5542172U JPS4912201U (enExample) | 1972-05-11 | 1972-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4912201U true JPS4912201U (enExample) | 1974-02-01 |
Family
ID=27939602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5542172U Pending JPS4912201U (enExample) | 1972-05-11 | 1972-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4912201U (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50139520A (enExample) * | 1974-04-25 | 1975-11-07 | ||
| JPS6247646U (enExample) * | 1985-09-13 | 1987-03-24 |
-
1972
- 1972-05-11 JP JP5542172U patent/JPS4912201U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50139520A (enExample) * | 1974-04-25 | 1975-11-07 | ||
| JPS6247646U (enExample) * | 1985-09-13 | 1987-03-24 |