JPS5277477U - - Google Patents
Info
- Publication number
- JPS5277477U JPS5277477U JP16593075U JP16593075U JPS5277477U JP S5277477 U JPS5277477 U JP S5277477U JP 16593075 U JP16593075 U JP 16593075U JP 16593075 U JP16593075 U JP 16593075U JP S5277477 U JPS5277477 U JP S5277477U
- 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
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975165930U JPS5520407Y2 (enExample) | 1975-12-08 | 1975-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975165930U JPS5520407Y2 (enExample) | 1975-12-08 | 1975-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5277477U true JPS5277477U (enExample) | 1977-06-09 |
| JPS5520407Y2 JPS5520407Y2 (enExample) | 1980-05-16 |
Family
ID=28644642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975165930U Expired JPS5520407Y2 (enExample) | 1975-12-08 | 1975-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5520407Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB705784A (en) * | 1952-03-19 | 1954-03-17 | Hadfields Ltd | Improvements in or relating to twist drills |
-
1975
- 1975-12-08 JP JP1975165930U patent/JPS5520407Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB705784A (en) * | 1952-03-19 | 1954-03-17 | Hadfields Ltd | Improvements in or relating to twist drills |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5520407Y2 (enExample) | 1980-05-16 |