JPS5128301U - - Google Patents
Info
- Publication number
- JPS5128301U JPS5128301U JP10056674U JP10056674U JPS5128301U JP S5128301 U JPS5128301 U JP S5128301U JP 10056674 U JP10056674 U JP 10056674U JP 10056674 U JP10056674 U JP 10056674U JP S5128301 U JPS5128301 U JP S5128301U
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974100566U JPS5422723Y2 (enExample) | 1974-08-22 | 1974-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1974100566U JPS5422723Y2 (enExample) | 1974-08-22 | 1974-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5128301U true JPS5128301U (enExample) | 1976-03-01 |
| JPS5422723Y2 JPS5422723Y2 (enExample) | 1979-08-07 |
Family
ID=28305927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1974100566U Expired JPS5422723Y2 (enExample) | 1974-08-22 | 1974-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5422723Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473617A (en) * | 1968-03-20 | 1969-10-21 | Wayland D Elenburg | Method and apparatus for drilling and coring |
| JPS4866502A (enExample) * | 1970-08-25 | 1973-09-12 |
-
1974
- 1974-08-22 JP JP1974100566U patent/JPS5422723Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473617A (en) * | 1968-03-20 | 1969-10-21 | Wayland D Elenburg | Method and apparatus for drilling and coring |
| JPS4866502A (enExample) * | 1970-08-25 | 1973-09-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5422723Y2 (enExample) | 1979-08-07 |