JPS5515975Y2 - - Google Patents
Info
- Publication number
- JPS5515975Y2 JPS5515975Y2 JP15023376U JP15023376U JPS5515975Y2 JP S5515975 Y2 JPS5515975 Y2 JP S5515975Y2 JP 15023376 U JP15023376 U JP 15023376U JP 15023376 U JP15023376 U JP 15023376U JP S5515975 Y2 JPS5515975 Y2 JP S5515975Y2
- 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 |
|---|---|---|---|
| JP15023376U JPS5515975Y2 (en:Method) | 1976-11-08 | 1976-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15023376U JPS5515975Y2 (en:Method) | 1976-11-08 | 1976-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5367184U JPS5367184U (en:Method) | 1978-06-06 |
| JPS5515975Y2 true JPS5515975Y2 (en:Method) | 1980-04-14 |
Family
ID=28758533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15023376U Expired JPS5515975Y2 (en:Method) | 1976-11-08 | 1976-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5515975Y2 (en:Method) |
-
1976
- 1976-11-08 JP JP15023376U patent/JPS5515975Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5367184U (en:Method) | 1978-06-06 |