JPS55120413U - - Google Patents
Info
- Publication number
- JPS55120413U JPS55120413U JP1939879U JP1939879U JPS55120413U JP S55120413 U JPS55120413 U JP S55120413U JP 1939879 U JP1939879 U JP 1939879U JP 1939879 U JP1939879 U JP 1939879U JP S55120413 U JPS55120413 U JP S55120413U
- 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 |
|---|---|---|---|
| JP1979019398U JPS5835368Y2 (ja) | 1979-02-16 | 1979-02-16 | コアドリル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979019398U JPS5835368Y2 (ja) | 1979-02-16 | 1979-02-16 | コアドリル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55120413U true JPS55120413U (cs) | 1980-08-26 |
| JPS5835368Y2 JPS5835368Y2 (ja) | 1983-08-09 |
Family
ID=28848419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979019398U Expired JPS5835368Y2 (ja) | 1979-02-16 | 1979-02-16 | コアドリル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835368Y2 (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008178961A (ja) * | 2007-01-26 | 2008-08-07 | Ting Fong Electric & Machinery Co Ltd | ドリル刃の製造方法とその構造 |
| EP4015120A1 (de) * | 2020-12-15 | 2022-06-22 | Hilti Aktiengesellschaft | Verfahren zum austauschen der bohrsegmente einer bohrkrone und schneidabschnitt für eine bohrkrone |
-
1979
- 1979-02-16 JP JP1979019398U patent/JPS5835368Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008178961A (ja) * | 2007-01-26 | 2008-08-07 | Ting Fong Electric & Machinery Co Ltd | ドリル刃の製造方法とその構造 |
| EP4015120A1 (de) * | 2020-12-15 | 2022-06-22 | Hilti Aktiengesellschaft | Verfahren zum austauschen der bohrsegmente einer bohrkrone und schneidabschnitt für eine bohrkrone |
| WO2022128570A1 (de) * | 2020-12-15 | 2022-06-23 | Hilti Aktiengesellschaft | Verfahren zum austauschen der bohrsegmente einer bohrkrone und schneidabschnitt für eine bohrkrone |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5835368Y2 (ja) | 1983-08-09 |