JPS549673Y2 - - Google Patents
Info
- Publication number
- JPS549673Y2 JPS549673Y2 JP3797474U JP3797474U JPS549673Y2 JP S549673 Y2 JPS549673 Y2 JP S549673Y2 JP 3797474 U JP3797474 U JP 3797474U JP 3797474 U JP3797474 U JP 3797474U JP S549673 Y2 JPS549673 Y2 JP S549673Y2
- 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
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3797474U JPS549673Y2 (en) | 1974-04-03 | 1974-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3797474U JPS549673Y2 (en) | 1974-04-03 | 1974-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50127793U JPS50127793U (en) | 1975-10-20 |
| JPS549673Y2 true JPS549673Y2 (en) | 1979-05-07 |
Family
ID=28159104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3797474U Expired JPS549673Y2 (en) | 1974-04-03 | 1974-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS549673Y2 (en) |
-
1974
- 1974-04-03 JP JP3797474U patent/JPS549673Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50127793U (en) | 1975-10-20 |